Run for your life! At a comfortable pace, and not too far: James O'Keefe at TEDxUMKC

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  • Опубликовано: 22 дек 2024

Комментарии • 1,7 тыс.

  • @hsheean
    @hsheean 2 года назад +523

    I have been an endurance athlete/triathlete my entire life. My perfect Saturday was a 45-mile bike ride, followed by an 8-mile run with a 5 hours rest afterwards and then an afternoon masters swim chased with several pints at the La Jolla Brewing Co. I always thought that my activity would make me bulletproof, and I'd live to be 100. 2 years ago, after a vigorous masters swim in the lead lane with an ex-olympian, holding times that I would be proud of in my 20's and 30's,- I went home, had a sandwich, sat down at my desk and (with no prior history - family or otherwise) had a heart attack. They told me it was SCAD (Spontaneous Coronary Arterial Dissection) It was a super rare type of heart attack that effects women having a baby (90%) and endurance athletes (10% male). It floored me. I asked my Cardiologist "what caused this?" he said - "I don't know". I asked, "Will it happen again?" he said - "I don't know". I now hang in the back, I am at about 65% of where I was 3 years ago, I take long walks and am enjoying the view from the middle/back of the pack. I'll be 60 next year, and I know my kids would like to see another 40 more.

    • @Zeno7741
      @Zeno7741 2 года назад +20

      Thanks for sharing 👍

    • @aidasings100
      @aidasings100 2 года назад +18

      I had a SCAD while training for IronMan before the age of 50YO. I push, push, pushed plus perimenopause (hormone shifting), and high stress. I thought I was invincible until then.

    • @gioponti6359
      @gioponti6359 2 года назад +7

      @@mikejensen4238 thanks for sharing!!

    • @gioponti6359
      @gioponti6359 2 года назад +4

      @@mikejensen4238 Its alarming! I did physics at University, so I cannot criticize it on medical level. What I take away from it is to do the medical checks including calcification, be careful with nutrition and sportive activities.

    • @vasujayaprasad6398
      @vasujayaprasad6398 2 года назад +1

      Give me your address. I will gift you a dry soup powder to be mixed with honey and taken 3 times before food.

  • @rosemarylivingston5364
    @rosemarylivingston5364 4 года назад +65

    I’ve begun slow jogging and I love it. Going on 56 I’ve never participated in sports but have always been drawn to running. Bad knees forced me to find a happy medium and following the advice of my orthopedist I perform what I love “in moderation” and note significant gains in muscle and a drop in my blood pressure. This is sound advice.

  • @colintyler1405
    @colintyler1405 2 года назад +105

    Less is more! An excellent talk from an expert. Very helpful for a 72 year old with high blood pressure, anxiety and depression. I can only walk and not too fast either. This is very encouraging. I'm just off for my afternoon circuit of the block.

    • @davidnguyen3990
      @davidnguyen3990 2 года назад +2

      Hi collin! Random question but what advice would you give to your 20 year old self and do you have any regrets?

    • @colintyler1405
      @colintyler1405 2 года назад +6

      @@davidnguyen3990 This will probably not be what you expected. My advice would be, "Believe on the Lord Jesus Christ and thou shalt be saved." My principal regret is that I have not walked closely enough to him, which is why live is hard at the moment. Apart from my recent suffering, my life has been tremendously blessed in so many ways since I was born again at the age of 26 through faith in Jesus. Three high-flying children, all believers, a wonderful wife, my own business and a preacher for forty years until the depression.

    • @colintyler1405
      @colintyler1405 2 года назад

      @Marianne Ward In the light of the man's question, my answer was appropriate. It was also true. It was exactly the advice I would give. We all have to put up with things we hate.

    • @Mexicobeanpole
      @Mexicobeanpole 7 дней назад

      @@davidnguyen3990 don’t know if this will help or if you’ll see it. I’m 72 also and I play tennis 3 times a week and hit the gym 3 times a week. I don’t smoke or drink since my 30s. My main advice. Be careful who you marry. I picked the right one and we’re on 44 happy years now.
      Also, do everything you can to stay away from toxic people. Even if they’re family.

  • @DrGFS
    @DrGFS 9 лет назад +870

    for those who don't have a spare 18 rambling minutes of time this is the conclusion from Dr O'Keefe's paper:
    The take home message for most is to limit one’s vigorous exercise to 30- 50 min/day. If one really wants to do a marathon or full-distance triathlon etc, it may be best to do just one or a few and then proceed to safer and healthier exercise patterns. On the other hand, light or moderate intensity exercise does not present the dose-dependent risks associated with excessive endurance exercise. A routine of moderate physical activity will add life to your years, as well as years to your life. In contrast, running too fast, too far, and for too many years may speed one’s progress towards the finish line of life.

    • @lawrence9538
      @lawrence9538 6 лет назад +19

      Thank you. I was slightly distracted, so I played through this twice, and figured I'd have to watch it a third time, somewhere quieter, to finally figure out the point. His lecture seemed to be all over the place.

    • @tasmaniandevil6750
      @tasmaniandevil6750 6 лет назад +37

      I really enjoyed the video. Having said that, i dont think extreme runners typically do it for their health per se, but because it’s a passion/sport/hobby/addiction. Nevertheless it is very interesting and useful information imo. I’m really glad I watched it.

    • @CornParticulates
      @CornParticulates 6 лет назад +34

      I love the criticism of the 18 minute long presentation when that's literally the whole point of the TED Talks. They last 18 minutes and they are someone talking about something that is supposed to be somewhat interesting. Weird.

    • @lawrence9538
      @lawrence9538 6 лет назад +18

      @@CornParticulates great that you liked it. I guess.
      The point for a lot of us, especially who have any background in the field, is that the talk wasn't very well organized, and it was difficult to figure out just what the heck he was saying.
      Don't know what TED talks you've been watching, but, no, they aren't usually just 18 minutes of rambling. The good ones are focused, leading up to and supporting the speaker's conclusions.
      I watched this twice and was still going, Wait, what? Reminded me of my undergrad German physiology professor who even the students from Germany couldn't understand. If this was in the courtroom, the judge would have stopped him with, Whatever your point is, we're not getting to it, so I suggest you do and in short order.
      I'm glad if you enjoyed it. I found it very different from other TED talks and presentations I've seen. Even those horrid advertorials are better done.

    • @rogerjohnson3251
      @rogerjohnson3251 6 лет назад +43

      I wonder how much of the deleterious effects of "endurance exercise" is more from the high carb diet which is so endemic in that culture rather than the effects of overtrainig? Add to that the addition of all the sports drinks and gels and their insulin levels must be over the top. Insulin Resistance is now widely recognized to be the root cause of cardiovascular disease as well as most other degenerative diseases.

  • @seattlegrrlie
    @seattlegrrlie 6 лет назад +258

    I'm an avid walker. I love to walk. Sometimes I even enjoy a nice run or some hill climbs. The runners in my life don't understand. They're into their best time. Training for that next race. We don't understand each other. I walk to lower my stress and be happy. I hope it does good things for my heart.

    • @marcoszeidler7156
      @marcoszeidler7156 4 года назад +16

      Yea, same, i walk between workout days, it's good to make blood flow to my body and at the end im have more energy than when i started

    • @NickEnchev
      @NickEnchev 4 года назад +9

      Love walking, I walk at least twice a day, usually 3 times. Makes me feel great.

    • @AzraelPercussionNEO
      @AzraelPercussionNEO 4 года назад +32

      I used to be a crazy hardcore runner and weight lifter to the point where I burned my adreno glands out. Now I have realized that (especially as you age) you realize that all that is really needed was an adquate amount of HIT training for like one hour and to take it easy, eat whole foods, take vitamins, strech out, feel good (endrophins). Call it a day. Spritual growth, the increase of wisdom and knowledge, and being with your loved ones become the most important things in life in the end

    • @marcoszeidler7156
      @marcoszeidler7156 4 года назад

      @@AzraelPercussionNEO Thanks you for sharing this with us

    • @notabigdeal7785
      @notabigdeal7785 4 года назад +6

      Walker and runner here. Probably does good for your heart to walk. But some running wouldn't hurt. Not a doctor, but the doctor in the lecture makes this point. Maybe consider it.

  • @TheDtfamu89
    @TheDtfamu89 9 лет назад +517

    Like most things in life, balance is the key.

    • @WazeAngel
      @WazeAngel 2 года назад +3

      So true

    • @wellbodisalone
      @wellbodisalone 2 года назад +1

      That's right.

    • @davecom3
      @davecom3 2 года назад +2

      Everything in moderation. We've known it for over 2,000 and we still run, workout, drink, eat, sleep and work to excess!

    • @neoneherefrom5836
      @neoneherefrom5836 2 года назад

      Exactly.
      So don’t go hard all the time.
      But that means don’t go easy all the time either.

    • @neoneherefrom5836
      @neoneherefrom5836 Год назад

      @@stratocasterblue oh you sound like fun at parties

  • @paigehansen6491
    @paigehansen6491 2 года назад +44

    I really appreciate this video! I'm a new runner and feel the pressure to get the miles up but I'm more comfortable knowing the range where it's safest for me and my health. It takes so much pressure off when I'm surrounded by people running marathons and even longer races. Nothing against them. Such great research and info.

  • @aycfit
    @aycfit 10 лет назад +209

    Fitness is a journey, not a destination! Great presentation!!!

    • @coreyheverett
      @coreyheverett 10 лет назад

      Amazing info

    • @atteljas
      @atteljas 6 лет назад +1

      Well said!

    • @LeoTM
      @LeoTM 6 лет назад

      Poet and you don't know it.

    • @jimmy2035
      @jimmy2035 4 года назад

      Good title for a Ted talk. Nice!

  • @itisallinyourhead1709
    @itisallinyourhead1709 2 года назад +11

    This is one of the best talks when it comes to exercise and safety.

  • @mikaylaschroeder6629
    @mikaylaschroeder6629 5 лет назад +28

    Wow. This blew my mind. Completely contrary to what conventional wisdom has fed us for the last 30 years. Thank you for sharing.

  • @CSWRB
    @CSWRB 8 лет назад +507

    Started running in middle school and have been a runner all my life. Had afib episodes all my adult life and they started to get worse as I got more into the longer distances. I couldn't even bend over when running (stopping to tie a shoe) without triggering my afib. About two years ago, I took a year off running due to a knee injury and then, when I starteted back exercising, I started running shorter distances and alternating with biking. Haven't had an afib episode since. Just my experience.

    • @reslas10
      @reslas10 5 лет назад +1

      CSWRB in which hr zones have you usually run so far?

    • @reslas10
      @reslas10 5 лет назад

      And how much % of your year in each zone more or les? Z1 and z2 are the more interesting ones i would like to know.

    • @ggmsgamingworld
      @ggmsgamingworld 4 года назад

      Super 100% correct. .....

    • @naphtal
      @naphtal 4 года назад +3

      It's the carbs bro, not the running

    • @EVWatson1
      @EVWatson1 4 года назад +18

      @@naphtal wrong. It's overuse. Depletion of magnesium, B vitamins, CoQ10, and Vitamin E. The heart is a muscle... a machine. These cells get depleted when forced, like any engine, to work too hard, too long. These nutrients must be repleted/fortified in the diet. Carbs have NOTHING to do with it. In fact, reloading muscle glycogen stores with simple carbs is necessary for endurance training. All this is 101 sports nutrition.

  • @jrh0994
    @jrh0994 3 года назад +181

    David goggins entering the room:
    “From the time you take your first breath, you become eligible to die. ... Stay hard!"

    • @JZGreengo
      @JZGreengo 3 года назад +6

      @The Box he makes some sense but he’s obsessed, perhaps it’s good but I’d get burnt out, I gotta run every other day and strength train too

    • @connormapa8704
      @connormapa8704 3 года назад +2

      @The Box hes still running 100 miles 25 years after he did his first one

    • @MrUncleBob
      @MrUncleBob 7 месяцев назад

      David Goggins hasn't had a heart attack yet and he outruns these 'professionals' telling you that running is bad for the heart???

  • @nuriac2480
    @nuriac2480 3 года назад +186

    9 years late but that was one of the most informative TED talks I've listened to. Thank you very much Doc!

    • @inarc1
      @inarc1 2 года назад

      'Ted x' talks

    • @Bankai90
      @Bankai90 2 года назад +5

      It's not late. 10years ago where Ted was about information and not pushing an agenda

    • @nickcoleman4702
      @nickcoleman4702 Год назад

      So running 2.5 to 3 miles a day (30-45min) 7 days a week isn't going to cause heart damage he is talking about?

    • @AS-gx4qg
      @AS-gx4qg Год назад

      This video's claims has been debunked. And the numbers he present is based on poor methodology in his studies he is referring to.

    • @petesaria-hf1xh
      @petesaria-hf1xh Год назад

      @@AS-gx4qg Tossing about catchwords and phrases like 'debunked' and 'methodology' to validate your counter claim, does the exact opposite.

  • @awakening80
    @awakening80 2 года назад +6

    Loved this talk. At 66 I exercise almost every day. Yoga, walking/jogging, some short HIIT workouts , usually mixing it up. I find recovery and energy come from not over doing it. Often I'll do another 10 minute workout before bed, jumprope or rebounder. or just stretching. My goal is not big muscles or even measuring gains but optimal health in which to enjoy life. It's working.

  • @Billy23201
    @Billy23201 9 лет назад +191

    I think a reason many people train too hard is because of things like they want to "lose weight." So they run more than they should a day. It should be a lifestyle, not a temporary thing. And there is no hurry when you make it a permanent lifestyle change as long as you make progress in reaching your goals.

    • @yournutriciouslife4171
      @yournutriciouslife4171 4 года назад +3

      That's what I see so often. They want to burn that cake, or last nights pizza or whatever. But a lot of them just do it for this reason. And that's so sad...and these are the people, that represent the studies. :/

    • @mauiswift6391
      @mauiswift6391 3 года назад +12

      I believe these studies refer to athletes who are ultra and marathon runners who do multiple extreme races not people who are trying to lose weight.

    • @indianmastifftigersosoorma9440
      @indianmastifftigersosoorma9440 3 года назад +2

      @@mauiswift6391 I think the same way

    • @SwordFishRiver
      @SwordFishRiver 2 года назад +1

      Some of the studies O’Keefe sited are elite athletes, not your everyday Joes trying to burn off a few pounds.

  • @DarxusC
    @DarxusC 6 лет назад +178

    Summary of recommendations he showed from studies, run:
    10 to 15 or 20 miles per week - 12:57
    maximum 8 miles an hour = 7:30 pace - 13:17
    2 to 3 or 5 days a week - 13:37, 13:48
    1 to 2.5 hours a week - 13:48

    • @TheWiseDrunkard
      @TheWiseDrunkard 2 года назад +6

      You da real MVP

    • @DavidB-mt3bm
      @DavidB-mt3bm 2 года назад +2

      Thank you so much

    • @DavidB-mt3bm
      @DavidB-mt3bm 2 года назад +1

      @@JohnYoga Find something that fits your schedule

    • @Yugamxo
      @Yugamxo 2 года назад +3

      @@JohnYoga 27 % decrease from 10 to 15 miles per week, only 25% 15 to 20 miles/week but I also saw that 22% decrease up to 5 miles per week, that sounds good enough for me haha

    • @Yugamxo
      @Yugamxo 2 года назад

      @@JohnYoga 5 to 10 is one of the least effective too, so if you go over 5 in a week you might as well try to reach 10

  • @medliberty
    @medliberty 10 лет назад +298

    I've been running since 1958 and have run over 100 marathons and lots of other distance races. I've trained 20,000 or so miles in that time. This video has caused me to alter my racing and training to where I'm only running about 25 miles per week (down from 50 miles per week) and have given up racing anything over 10K. My usual run is about 30 mins/day 4 or 5 days/week. I do some short sprints of 200m in those runs however with walking recoveries until my heart rate gets back to 70% of max which is when I start the next 200m interval. I'm grateful for the heads up which this video provided and hope that I'm on the right track. Thanks Dr. O'Keefe!

    • @logiconabstractions6596
      @logiconabstractions6596 5 лет назад +19

      You may also have had severe case of over-reaction.
      Kidding - and not. Depends why you run, ultimately. Do we drink alcool to maximize life expectancy? Do we eat cake because we want to live forever? Do we eat PERIOD to live forever? Most things in life don't NEED to have as a goal to maximize life expectancy.
      That being said, I take his as a useful warning for moderation. There's a point of equilibrium to reach among multiple factors in exercise, as in anything. If you've found your new points because that's where you are in life, congrats.

    • @joelouden6592
      @joelouden6592 5 лет назад +4

      You're a very wise athlete.

    • @bernardreed6161
      @bernardreed6161 4 года назад +21

      I've run 8 marathons. Started when I was sixty and my last was Boston when I was 65. I am now 70 and have had the urge to run another but on seeing this I don't think so. I run 3 days a wk now. 5k max. Like how I feel. We have 4 grandchildren and I would love to see them as they progress into adulthood.

    • @jamesi2018
      @jamesi2018 3 года назад +2

      i started jogging 6 miles a day felt terrible, 3 miles a day makes me feel ok, im going to keep doing 3 but when it becomes too easy ill carry some weight or jog up and down hills, i already do run 50% uphill and they are steep in places and i have to stop half way up these hills for a breathe, i guess as long as you stop for a breathe you are not overdoing it

    • @musicsansnotes
      @musicsansnotes 2 года назад +1

      Interestingly enough, I found that everything this doctor said about adjusting exercise routines I've already done on my own. I knew I didn't like the way my heart felt when I pushed too hard for really long distances. I listened to my common sense and unwittingly, I matched up to this doctor's advice. 3 times a week for slow jogs about 35 minutes and stop to catch my breath. I've been running for decades. Has helped keep diabetes away and I've been able to maintain my weight. Exercise works.

  • @Aritul
    @Aritul 2 года назад +16

    I watched this video today after having the worst run that I have had in a while. I was really bummed because I had to walk at various points during my run. I got really discouraged. This video has helped lift my spirits.

  • @Yu_Adventurer
    @Yu_Adventurer 5 лет назад +266

    I'm a runner, personally I believe that life isn't all about how long we live. The meanings of life, the adventures in it, the accomplishments are what matter more.
    Distance running gives me that sense of being alive and freedom. I don't need to live so long. What I want is though, to let life blossom before it wilts.

    • @madiantin
      @madiantin 5 лет назад +4

      Yes!

    • @derek9153
      @derek9153 5 лет назад +3

      Yep 👍🏻

    • @666Tagada
      @666Tagada 5 лет назад +3

      I have seen lifeforms wilt...can't say I have ever seen life wilt...I have seen many life forms..... can't say I have ever seen life!

    • @TheBmi22
      @TheBmi22 5 лет назад +15

      After the mentioned researches, and with respect, but we have to quote from an another gentleman too:
      "I'm an alcoholic, personally I believe that life isn't all about how long we live. The meanings of life, the adventures in it, the accomplishments are what matter more.
      Heavy drinking gives me that sense of being alive and freedom. I don't need to live so long. What I want is though, to let life blossom before it wilts."

    • @moutafidhs1994
      @moutafidhs1994 5 лет назад +5

      That's the philosophy of drugs...You get this great feeling every time you do them right...But what comes after is another thing .

  • @isatousarr7044
    @isatousarr7044 2 дня назад +1

    In life, there are often moments when we feel like we need to escape, whether it’s from stress, a toxic environment, or overwhelming challenges. While the instinct may be to rush away or cut ties completely, it’s important to remember that the key to enduring such moments lies in pacing yourself. In this sense, the "run" is symbolic, it's about taking proactive steps to protect your well-being, but doing so in a way that is sustainable. You don’t need to go too far, but rather, focus on finding the right distance to distance yourself from harm while maintaining your resilience.
    This balance of running for your life but at a pace that doesn’t overwhelm you is a reminder to prioritize mental, emotional, and physical well-being. It's about knowing when to retreat for self-care without burning out. In times of crisis, it's okay to take things one step at a time. The goal isn't to flee forever, but to regain control and keep moving forward at a pace that serves your health and future, rather than pushing yourself to an unsustainable extreme.

  • @PezerettaDarling
    @PezerettaDarling 12 лет назад +12

    At 56 he looks amazing! Too much of anything isn't good for you. What a great talk and hopefully it will save lives!

    • @alexanders4911
      @alexanders4911 5 месяцев назад +1

      Yes indeed. He is very cute❤

  • @jamesallen8917
    @jamesallen8917 2 года назад +2

    This is a much needed talk today with all the extremists around like goggins and liver king, they will talk about being primal and ancestral but in reality our ancestors would NEVER voluntarily excersise

  • @randomhuman999
    @randomhuman999 5 лет назад +51

    Wow, shocking hear stories like this. As a teenager who gets addicted to doing more and more sometimes, I have to keep caution of taking care of my body as a whole and remember to not overdo it. Thanks for the ted talk, really helped me get aware of the damage was doing to my body back when I ran a ton!

  • @gracey5512
    @gracey5512 3 года назад +62

    I'm 37 now, and I've been running since I was 14. Nowadays, I average 25 miles per week, but when I was in my teens and twenties, I used to run even more, like 35-45 miles a week. Once I entered my 30s, I purposely reduced the time spent running to incorporate more of strength training programs, such as weights, HIIT, and pilates. I've never ran a full marathon in my life - I never saw the point of it. I ran a half marathon once out of curiosity, and never felt the need to run more races. I feel and look pretty good now. I think the amount of running I'm currently doing is especially necessary for my mental well-being.

    • @nicksaveka5078
      @nicksaveka5078 4 месяца назад +2

      Experiencing anything is a good growth for the mind, running one to two marathons a year is great for the mind and body. There are a lot of benefits that occur in the brain 🧠 and cellular level. Neurological and physiological adaptations occur for everything from gym, running, chess , laziness and running… remember u can die anytime from any misfortune

  • @PerfectionHunter
    @PerfectionHunter 11 лет назад +328

    Metric System sum up: Run 15-25Km as max distance. Run 10Km/h as ideal speed. Run maximum 2-5 times per week. This applies to weekly training over the course of your life. Running a Marathon or ten wont hurt you in the long run.

  • @cindyaadams
    @cindyaadams 7 лет назад +136

    Great research! I'm one of those marathoners who doesn't want to hear it but I need to. I adore running. Longevity obviously matters much more though. Thanks a lot for the bad news!! Lol!

    • @bradfry2259
      @bradfry2259 5 лет назад +10

      I think one thing that can be taken from it is that if you want to do things like marathons or more it's fine but if you train like crazy and never slow down you don't heal from the damage.

    • @daimnr01
      @daimnr01 27 дней назад

      Well his examples were people that ran marathons for 25 years, equal the amount. I don't hear him compare to 25 years of NO exercise. Sure balance is key, but a marathon isn't gonna kill you, neither does two.

  • @dipak1978
    @dipak1978 5 лет назад +7

    Hey Doc I'm watching 100 s of Ted Talks, but I find only 3 % effective on base of contents, presentation, speech, sound and personality.
    To my pleasure, you are one of them. Thanks for illumination. Love you and Respect you.

  • @ThomLessard
    @ThomLessard 8 лет назад +34

    This TED Talk is a fantastic example of how we should not take everything we see and hear exactly as it is. With all very much due respect to Dr. O'Keefe for his time and effort to help us remain healthy, and who is in fact continuing his research and sharing what he finds. This video is still causing concerns and questions of those who are actively trying to change their lifestyle and may be discouraging those who might otherwise create a better life for themselves. Thank you very much for those of you who are posting links to the most current information that recent research is providing. It is highly important to continue to share this these links to keep us all informed. I appreciate it very much!

    • @3x5WLeague
      @3x5WLeague 8 лет назад +11

      Wow a comment that was pretty much completely positive and very well written. Fuck me is this even RUclips? Good fucking job Sir, I don't even know what to believe...

    • @Silirion
      @Silirion 8 лет назад +1

      Im not clear on how his numbers have changed during the years since this talk. Im sure he has found new things on this topic.
      I can't see this as discouraging. Even though his closing statement is that he doesn't do that much running anymore, in the moments before that he says that we just shouldn't overdo it.
      Imo it just shows that too much of a good thing many times could be a cause for illness. We should learn to listen to our bodies. There are signs that can be read if we pay attention as to whats healthy for us and whats not.

    • @ThomLessard
      @ThomLessard 8 лет назад +7

      Sokratis Dalakas in this presentation he provides specific numbers regarding how often and how hard you should be jogging each week. It's been a while since I've watched it but I believe he said no more than 3 days a week or you would be harming your body. He has done more research he since where he found that jogging give days a week will not cause the harm he originally thought. Keep reading the comments you'll see what I am referring to. It was reassuring to see that other people are posting the updates and keeping us well informed.

    • @ryandelsignore
      @ryandelsignore 8 лет назад +4

      That comment was a pleasure to read.

    • @onefoot7
      @onefoot7 7 лет назад +1

      Every other day easy running, with a good hard interval session twice a month/once per week, is best for overall health and sustainability.....................the trick is if you are competitive, you must train high mileage and good intervals, or you will not perform week at 5k or 5 miles......will this harder training get you to be older and longevity with quality, hard to tell...........but the slower more consistent one will, tricky......at 50, I've stopped racing and gone for more, consistent, relaxing conditioning, for overall health and fun!

  • @nadimahmad2902
    @nadimahmad2902 3 года назад +20

    An extremely important ted talk for fitness freaks . A real eye opener . Thank you doctor.

  • @AbhishekMukherjee
    @AbhishekMukherjee 5 лет назад +13

    This opened my eyes a bit. The word I'll take from this is - Moderation! Life in moderation is healthier. Being efficient and optimal is more important than overdoing things. From now on I'll eat moderately, exercise adequately, and enjoy work. Thank you!!

  • @liamc7097
    @liamc7097 5 лет назад +30

    Short version: Everything in moderation, including exercise. The evidence is showing the ideal amount is 10 to 15 miles of jogging per week at a 6 miles per hour pace.

    • @dont_talk2me
      @dont_talk2me 3 года назад +1

      Thank you I was looking for this but I cant reach 6 miles in jogging.

    • @gregnixon1296
      @gregnixon1296 3 года назад +2

      @@dont_talk2me Run 2-5 times per week. 2 miles each time at a pace of 10 minutes per mile. If you do this, you’re all set.

  • @jfloyo11
    @jfloyo11 8 лет назад +37

    I have been an endurance athlete for about 10 years now training for Ironman triathlons off and on...and I have definitely noticed some negative health related things that occur when my training time periods rise above a certain level.

    • @kkwong6528
      @kkwong6528 2 года назад

      what about rest and diet? Did you get enough?

  • @rod2418
    @rod2418 2 года назад +6

    What a wonderfully informative presentation. This avoidance of high intensity for long periods is also shown in Mafetone program. At 63 I thought I had a responsibility to push myself harder to give myself the best shot at a long healthy life. Not now, I am going to keep the intensity down and settle for plenty of low intensity exercise.

  • @davidwoodbury2097
    @davidwoodbury2097 2 года назад +2

    Much of this information, in bits and pieces, has been around for decades but the good doctor FINALLY puts together a sensible way to look at how we should approach our exercise habits in accordance with the older and, now, the newer research. His presentation style is low-key and comforting...

  • @dontbeadrone
    @dontbeadrone 4 года назад +11

    Thank you, doctor, for this important, well-delivered, life-saving teaching.

  • @marthawunnam2946
    @marthawunnam2946 Год назад

    Thank God I found the talk! Its a great revelation to me. Thank you James

  • @Psysso
    @Psysso 7 лет назад +156

    Im running my second marathon next weekend. Im going in boys, wish me luck. :D

  • @rationalthinker9181
    @rationalthinker9181 9 лет назад +149

    I was an extreme athlete I have done all of the above till I developed arrhythmia in my case paroxysmal AF at age 45. I have since then decreased my exercise and am much improved. The real issue is I have a intimate knowledge of approx 30 people such as myself of similar age all doing the same thing 7 of us have had ablations for AF. I'm sad to say he is right and I and many like me are living proof.

    • @thenewneandertalien5435
      @thenewneandertalien5435 9 лет назад +2

      +Rational Thinker Arrhythmia may be caused by swimming. In my experience. Running fixes it. More running.

    • @mrpeace7708
      @mrpeace7708 6 лет назад +1

      Awesome. Thanks

    • @al__________841
      @al__________841 5 лет назад +2

      Is jogging 1 mile a day ok

    • @domzbu
      @domzbu 5 лет назад +1

      AL __________ better to do 2 miles every 2 to 3 days. Give yourself time to warm up, walk the first 5 to 10 mins and allow days off for joints and muscle and connective tissue to repair and recover.

    • @dsilfen
      @dsilfen 5 лет назад +6

      Rational Thinker I’m an avid exerciser. I too suffered AFib. Two cardiac ablutions later, no more extreme exercise and feeling a lot better. This guy is spot on for most people

  • @anthonybaldonado3937
    @anthonybaldonado3937 3 года назад +11

    I got AFIB around 27 from training too hard. I’m 32 now and in great shape! Moderation and balance.

    • @em34ev3r
      @em34ev3r 2 года назад

      Proud of you brotha

  • @fernandoeastman.3416
    @fernandoeastman.3416 3 года назад +54

    So glad I bumped into this video. I was overdoing it and felt so. The video explained it and now I’ve cut down long distance/time running. From five 10k runs I only for between 2 to 3 5k runs per week , at a more moderate pace. Also , I’ve incorporated HIIT training which feels very good indeed.

    • @blzraven27
      @blzraven27 Год назад +6

      You weren't at risk doing 10k runs lol

    • @NadeemAhmed-nv2br
      @NadeemAhmed-nv2br 11 месяцев назад

      ​@@blzraven27if he's 70, he was. All the super old athletes that set world records for thier age group have been the lazy bums psychically in their youth, that's why there knees, ankles and other joints aren't shot. You get them once, they don't regenerate and you have to use them you're entire life. How fast depends on you

  • @orchid9173
    @orchid9173 2 года назад +8

    This was a good talk. I like to run I hate to push it though, this has given me permission in a way to just let it chill and not worry about the pace anymore.

  • @georgegray2712
    @georgegray2712 9 лет назад +18

    Thanks. I rate this as the best TED talk ever. Evidence-based, sound reasoning, well presented, and taking action on what's presented will have massive benefits to those who do so. Great work! You pulled together a lot of high quality studies into a succinct presentation.

  • @Marc-zp6uq
    @Marc-zp6uq 2 года назад +9

    I completely agree with this theory. If one wants to take it to the next level. Add meditation after your run. The combination of the two, has amazing health benefits.

  • @SainathMr
    @SainathMr 3 года назад +2

    probably , this video is one of the greatest from TEDx Talks. Thank you guys.Thank you Doctor.

  • @mistabeast90
    @mistabeast90 5 лет назад +4

    Much respect to the good doctor for he has noble intentions no doubt and speaks a great deal of sense.
    That said, I believe that at the end of the day everyone has to find their own way of doing this exercise thing. Everyone has different ambitions.
    Some just want to stay healthy while others want to compete and perform well in races. I personally believe that both parties can enjoy the wonderful benefits of physical activity even if their training regimens vary greatly.
    I am not gonna say I have been training for 50 years etc because I haven't, I have only been doing this for around a decade and the single most import thing I have come to learn is that you should always listen to your body because it knows exactly what is good for it!
    Very important to note: there is a very big difference between genuine fatigue and laziness. As you train over the years, you will learn to tell which is which and when you do, you should be disciplined enough to act accordingly.
    It is always good to err on the side of caution but, that does not mean that we should not push ourselves every now and then. The human body is a phenomenal work of biology with an amazing ability to adapt PROVIDED it is given sufficient time to REST and consequently adapt to stimulus, learn to listen!
    The truth is, we have a very powerful feedback mechanism built within our bodies and it is designed to keep us alive and healthy for as a long as possible. Many people ignore it over many years and eventually the relayed signal gets weaker and this becomes dangerous.
    Once we learn to really listen to our feedback mechanisms and act accordingly, we are guaranteed to get the very best out of our bodies.

  • @plantbasedethos5726
    @plantbasedethos5726 4 года назад +13

    I strongly agree with this. I've always ran and love it but I have to agree that it really makes sense. Pushing too hard or fast is not optimal, but in the other hand it's not about not exercising but just do it slower and with less intensity. Kind of hard to grasp for those of us who like to go as fast as possible. The level of damage and stress a marathon has on your body is undeniable, I love running but I find this information to be true

  • @ThePetalbluelite
    @ThePetalbluelite 11 лет назад +7

    Brilliant!!! Everything in moderation has always been the best advice.

  • @js1642
    @js1642 5 лет назад +6

    So, I've been doing pretty much exactly the type of running this cardiologist recommends for a while now. I did not consult any doctors or read any books, I simply learned to listen to my body. I began a couple of years ago to fuel it properly as well by listening to my body. Daily exercise is good, but too much is not good. I am 42, look more like 35, and feel as healthy now as when I was 29 and ran my first marathon. My weight is about the same now as it was at 29. I used to thank running long Saturday morning miles for that, but now it is clear it is due to better nutrition.

  • @readmore4178
    @readmore4178 3 года назад +6

    I’m watching this, during a forced recovery day, after running too many miles the past couple weeks, and getting sore and run down. This will help me not feel too guilty over taking a rest day.

  • @matisyahup613
    @matisyahup613 2 года назад +17

    i grew up playing ice hockey, and in my 20s I stopped playing
    but took up running. I have always been active, I cannot imagine
    living without exercise. I never ran too far, I go 4-5 miles per session,
    anywhere between 2 to 5 times a week. It has probably been the reason
    I never went on an anti depressant

  • @chanyanutnisaret4887
    @chanyanutnisaret4887 3 года назад +9

    We all have different views about life. You can always find the negative in everything if you want to focus on the negative.
    According to my own experiences of 41 years old of life, Endurance sports have saved my life so far. Life is so short, do what makes you happy. Live your life the way you want to live. Balance is the key of all.

  • @davidjan47
    @davidjan47 2 года назад +14

    I'm 75 years old and, over the past year, I managed to lose 70 pounds (Noom) and I swim every weekday for 40 minutes with a 5 minute relaxation back float. The combination of moderate swimming laps (I use water weights and swim fins to add resistance) is the perfect balance I need to keep my diet and exercise regimen in balance. It's great to see the results of studies that prove what I sensed from my experience...40 minutes of moderate-intensity lap swimming and a 1,500 calorie diet are keys to a healthy life style.

  • @daltanda3908
    @daltanda3908 8 лет назад +97

    As a marathoner I must say this definitely is freaky, especially for someone who prides both distance and speed.

    • @BeaVizcarra
      @BeaVizcarra 3 года назад +12

      Not everyone is the same. Listen to your body

    • @NurayaHijab
      @NurayaHijab 2 года назад +3

      Sometimes you need to choose between your pride and your overall-health :D

    • @HARRYSANDHUTEAMBOSS
      @HARRYSANDHUTEAMBOSS 2 года назад +4

      @@BeaVizcarra Sometimes (in fact, often) your body doesn't tell you anything - in fact you feel great, and then BOOM.. you drop dead...

    • @samad3251
      @samad3251 2 года назад

      Like my comment if you are still around. If not, RIP 💐

    • @scottlinaburg2255
      @scottlinaburg2255 Год назад

      @@NurayaHijab Could eating meat or animal based products be pride? Would taking that away potentially be taking away one’s pride? It’s interesting to see the research he’s portraying… if it were not for the animal product industries, he again, would be out of a job.

  • @runningkirkwa2934
    @runningkirkwa2934 5 лет назад +17

    I run a marathon a month. I train doing 20 to 30 miles a week, not too much. No gym. I just love the marathon.

  • @richfassett2381
    @richfassett2381 5 лет назад +1034

    David Goggins disliked this 452 times.

  • @leidybonita
    @leidybonita 2 года назад +2

    Thank you doctor. Tomorrow when I go back to my exercise I will put in practice all this information.

  • @iordanissavvoglou9942
    @iordanissavvoglou9942 4 года назад +6

    I felt my heart relaxing while listening to his speech. Nice indeed.

  • @michaelfibich9504
    @michaelfibich9504 6 лет назад +51

    I did a 20 mile training run yesterday and all watching this made me do is wish I had run farther. Everyone knows running that much is not healthy for you, but I’m not trying to live the most mediocre lifestyle just so I can live longer and not experience what being human means. In the 24 hours that it takes some people to run 100 miles they will find out more about the world than 10 years of just existing between the ages of 70 - 80.

    • @bobtosi9346
      @bobtosi9346 5 лет назад +1

      Michael Fibich look up the Tarahumura (sp?) Indians in Mexico. What this guy is putting out is not science.

    • @exerciserelax8719
      @exerciserelax8719 5 лет назад +6

      If running is that meaningful for you, I completely respect that. But I don't think someone is mediocre if they'd rather have another 10 years with their children, grandchildren, spouse...

    • @zfarahx
      @zfarahx 3 месяца назад

      L take.

    • @Jeremy_Fisher
      @Jeremy_Fisher 3 месяца назад

      ​@@bobtosi9346The Tarahumara people have an average life expectancy of 45 years old.

    • @brigade911
      @brigade911 3 месяца назад

      You tell yourself that you somehow will find magic answers after an ultrarun but I bet you won't find anything. You'll just lose some money, waste a lot of time and exhaust yourself. But if you do find the true meaning of life please come share with us

  • @philiphusband2860
    @philiphusband2860 6 лет назад +119

    His focus on exercise intensity is very important: At 35, I had a comprehensive heart examination, including EKG, ultrasound and wearing a Holter monitor for 24 hours. The doctors could find nothing wrong with me. A few years later, I tried a high intensity interval workout which included eight 30 second sprints within a 20 minute period, during which I pushed myself to the limit. At the end of the workout, my heart rate didn't slow down as it normally would, making me feel dizzy, uncomfortable and very scared. This phenomenon is called exercise induced tachycardia. After 10 minutes or so, it subsided, but I would never push myself so hard again - it's just not worth it.

    • @Floatingtwig
      @Floatingtwig 2 года назад +6

      Nice story and last name.

    • @SantanaBanana47
      @SantanaBanana47 2 года назад +1

      Well you weren't used to it

    • @Zyberwoof
      @Zyberwoof 2 года назад +8

      To be fair, you weren't adapted to this type of workout. All evidence for decades has been that you shouldn't just "max out" without training. This is regardless of the exercise.
      This TED Talk doesn't comment on HiiT, sprints, or strength training. It doesn't even discuss things like 400m or 800m sprints. Just mid to long distance training.
      If you don't ever do sprints again, that is perfectly fine. But I wanted to clarify things for others who read your story and think it's proper evidence to avoid high intensity workings.

    • @Ivana9910
      @Ivana9910 2 года назад

      ​@@Zyberwoof (wanted to point out that the video did not address the effects of combining various running times and distances with weights training, and I'd like to see that)
      anyhow, I know someone who had palpitations after/during exercise. It could signal a heart condition (like backwards valves) that this commentor should see a doctor for.

  • @k.b.9716
    @k.b.9716 4 года назад +4

    Agreed. 🙏 We are born to move and walk.

  • @TEDx
    @TEDx  12 лет назад +8

    We had to adjust the sound quality -- sorry for the inconvenience!

  • @laurencepiallat1228
    @laurencepiallat1228 5 лет назад +12

    One of my best friends who was a season runner who always ran fast and far, died of an heart attack at the age of twenty years old after a run. We found his body in his apartment because we had no more news from him. Apparently and sadly it was not an abnormality. As a pilot I have to do AKG's once a year and when I run a lot they sometimes show abnormal but the doctor shrugs it off saying I'm a runner. But for a while I stick on 5 k's maybe three times a week, after seeing that I will reduce my pace.
    Great information, thank you!

  • @jennifermichelle7685
    @jennifermichelle7685 9 лет назад +111

    I'm curious how much does diet factor into these studies...Many runners (myself included) do not have a heart-healthy diet due to a work-hard play-hard mentality.

    • @MrRaErickson
      @MrRaErickson 6 лет назад +4

      Jen Samp start eating better

    • @antopolskiy
      @antopolskiy 6 лет назад +8

      there are a lot of confounds in these studies, so better take them with a grain of salt. this is not a final word on the amount of exercise for sure, and the diet will most probably factor in strongly here. that said, it is reasonable to say that you can overexercise your heart, for sure you can.

    • @mmj1342
      @mmj1342 6 лет назад +3

      Interesting comment, Jen Samp. When I'm exercising regularly and in shape, I find I have to eat more nutritiously and drink less alcohol in order to have the energy to continue exercising daily; eating better becomes self-reinforcing for me. However, perhaps I've never been hardy enough to "play hard" and then run a 5k or do Taekwondo the next day. I suppose the "ability" to work hard-play hard is a dubious strength. 50,000+ participants in the study would suggest that random dietary differences would be canceled out by sheer sample size, but it's certainly not a random sample, so diet could account for (some of) the differences. Thanks for your comment.

    • @mycolouralchemy1259
      @mycolouralchemy1259 6 лет назад +2

      If heart healthy means wholegrains as the base of the diet, no that's not healthy. Check out the Primal Blueprint.

    • @Northwindbreeze
      @Northwindbreeze 6 лет назад

      @@mycolouralchemy1259 no one said whole grains. Think of vegs, fruits, seeds, seafood.

  • @brennand933
    @brennand933 6 лет назад +26

    Used to do tons of long distance running and started doing research on more effective methods of getting in my cardio. I found out about HIIT workouts and cross training. After doing those kinds of workouts for several years now (bodyweight, kettlebell, etc) I can honestly say I feel a lot better than when I was a long distance runner AND my workouts are significantly shorter than my runs, opening up my day to get other things done.

  • @edwardbogusz5291
    @edwardbogusz5291 5 лет назад +7

    Kenneth Cooper's "Aerobics" in 1968 was the first wave in the running craze. He cautioned in his book, the benefits of running are many but if you run more than 3.2 miles you are doing it for reasons other than health

  • @chinahuman2000
    @chinahuman2000 5 лет назад +6

    Knowledge is Power. Hardworking with incorrect knowledge do more harm than good.

  • @NextLevelMentor
    @NextLevelMentor 11 лет назад +85

    PS: I've logged over 750,000 miles in the ultra cycling season of my life and now over 55,000 barefoot running miles in just 7 yrs since transitioning. MY cardiologist says I have an amazingly perfect and clean heart. I'm almost 57.

    • @narrowkeel
      @narrowkeel 11 лет назад +1

      Omg, an 80-10-10 barefoot endurance athlete.

    • @Mikimusify
      @Mikimusify 11 лет назад +37

      And your point is? When you are talking about statisticss, you cant just take one random example and use that for or against a hypothesis. He didn't say anything about ALL extreme runners dying of heart failure, or NONE of the extreme runners dying. He talked about STATISTICS.

    • @ClickToPreview
      @ClickToPreview 11 лет назад +1

      What's your diet like?

    • @PerfectionHunter
      @PerfectionHunter 11 лет назад +4

      Im also interested in what your diet looks like. Are you vegan? Please answer.

    • @enclosedencompassing
      @enclosedencompassing 10 лет назад +2

      Don't forget to consider the problem of measurement itself. Check for a screening as far as plaque in your arteries is concerned. Your health: heart rate, colesterol status can be within the normal or slightly better range which can in fact deceive you and the physician. Remeber that conflicting views on a subject is a laudable trait.

  • @hessella
    @hessella 11 лет назад +73

    This made a lot of sense to me. I hoped to be a marathoner but I'm having second thoughts. I'm running just as fast (or slow I should say) and just as far as he's suggested. I think I'll continue at this pace. Thanks for the reassurance. I won't push myself farther than this.

    • @gojar1237
      @gojar1237 9 лет назад +19

      Hessa Al Khalifa If you want to do it! One marathon isn't going to kill you! Challenge yourself. Don't the the opinion of one guy change you. Do your research on both sides of spectrum.

    • @Phenrex
      @Phenrex 6 лет назад +3

      Gojar *one cardiologist with like a dozen of studies surveying thousands upon thousands of individuals. Just saying.

    • @albertomontano1225
      @albertomontano1225 5 лет назад +11

      I believe that every once in a while, you just gotta put your body to the test. It is important for some mental fortitude too. Go get at it and don't let this scare you. Just be smart about your training.

    • @bradcampbell5766
      @bradcampbell5766 5 лет назад +3

      If you practice moderation with exercise, and you have an excellent diet with no extra weight, and no joint problems I think you could run a marathon if you employ a slow jogging/running method combine with walking. If you run 3 miles 3x/week, that could be enough for completing a marathon possibly. I thought about a technique I might use to run a marathon would be a run/walk method. Run 5, walk 1 or 2 to rest the running muscles, then repeat, and I just might be able to do a 4 hour marathon, but then I could not really say that I "ran" a marathon. LOL

    • @markfarrell1865
      @markfarrell1865 3 года назад +1

      Wow. I am shocked that Ted has not pulled this for spreading dangerous information. Very misleading.

  • @nathancoll5377
    @nathancoll5377 6 лет назад +6

    Moderation is key. Moderate regular exercise is good for you, without placing undue pressure / wear and tear on the heart. Society has an ingrained habit of more is better. A marathon is a huge accomplishment, but then ultra marathons and Ironman events push people to more and more. An active life is key, take the stairs, run a few times per week, hit the weights, cycle to work / the shops when you can. Be active and enjoy the benefits of moderation / long life! :-)

  • @rajendrakadam6042
    @rajendrakadam6042 2 года назад +1

    Dr. U have cleared my ideas regarding exercises.
    Thank you
    U are true messager for happy long living
    Once again thank you

  • @guadaluperodriguez7898
    @guadaluperodriguez7898 8 лет назад +11

    I believe there is more to it. Isn't that why training is so important? You build up to condition your heart and body to safely handle these activities.

  • @zeljkovradovic
    @zeljkovradovic 5 лет назад +10

    Great advice, it might come in handy when I finish a 100miler next year.

  • @awesomysticehab4493
    @awesomysticehab4493 3 года назад +3

    I’ve been training my whole life. I agree with the 40-60 minute Mark.

  • @thenobleandmightybeaver4411
    @thenobleandmightybeaver4411 7 лет назад +1

    Cooooool, my running fairly slowly for years turns out to be a good thing. Yippee!

  • @Omniuspeople
    @Omniuspeople 11 лет назад +3

    everything he said was true and backed by solid data. Thank god we finally have people like this changing the ignorant face of exercise.

  • @pascalxus
    @pascalxus 7 лет назад +2

    Amazing! The readers of runners world won't be happy about this study. Apparently for maximum health you should be running 2 times a week, roughly no more than 10-15 miles per week. WOW!

  • @thamomentum
    @thamomentum 5 лет назад +5

    18 minutes of straight facts and research. Thank you doctor

  • @jannmacdougall1448
    @jannmacdougall1448 5 лет назад

    Watch this while jogging on a mini-trampoline...20 min...time goes by quick with less stress on the knees....65 years and going strong and enduring for a long healthy joyful life..

  • @bobluhrs
    @bobluhrs 6 лет назад +8

    This is important to me to know about. I was about to up my exercise significantly but appears I'm better off right where I am, thanks, Dr. O' Keefe

  • @DT-mw3ge
    @DT-mw3ge Год назад +1

    Hi Doctor, thank you so much for your video. It is very useful information. I am a 35 year old female, healthy, not taking any medicines, vitamins, not smoking and not drinking. I do a mix of walking and running 3-4 times a week. After watching your video I counted and my walk/run is 5.6 km long, 2.8km each way. After watching your video I am thinking of doing this walk/run 2 days a week and the other 2 days just walk. I think this would still benefit me well. I definitely don't plan on running a marathon but doing this just for general health. Less is more but less doesn't mean not exercising at all.

    • @jack-lo7vd
      @jack-lo7vd Год назад +1

      Turtle is very slow, yet lives hundred of years; rabbit runs fast, but only lives a short few years.

    • @DT-mw3ge
      @DT-mw3ge Год назад

      @@jack-lo7vd I like that except we aren't turtles or rabbits. I get the point though. I reduced my exercise. I still don't think 5.6km few times a week and a mix of walk and run not only a run isn't way too much like some people do. I never overexercised anyway as I did a mix of walk and run and never put pressure on my body. I now sleep days, if I exercise today then no run tomorrow. Balance is the key and it's not all about exercise but healthy foods too.

  • @someguyfromtheinternet5158
    @someguyfromtheinternet5158 5 лет назад +10

    If being in shape and doing what I love most of my life shaves a few years off the end I’ll take that trade off anyday.

    • @NWinnVR
      @NWinnVR 5 лет назад

      Someone didn't actually listen to the video... 🤣

  • @Compassionaa
    @Compassionaa 4 месяца назад

    I'm 21 and just getting into running. It seems like everyone's talking about it lately. Sure, there have been some scary stories about marathons, but I don't want to let that stop me. Like James O'Keefe said, it's all about finding the right balance. It's interesting how, more than 2500 years ago, the Buddha was already talking about the middle path. I'm really grateful for all the wisdom out there, from ancient teachings to modern science and people like James O'Keefe. Thanks for sharing your thoughts.

    • @carmattvidz4426
      @carmattvidz4426 14 дней назад

      The human body has evolved to run long distances. Our ability to sweat, the efficiency of our gait and muscles, and the lack of fur give us the ability to run longer distances than most animals. This is how our ancestors used to hunt. They would chase prey over long distances until it became exhausted. While we may not run as fast as many animals, we are highly adapted for endurance running. It's one of the key ways humans survived in hot climates, allowing us to chase prey until it overheated. Running long distances is as natural to us as climbing trees is to some primates, though we are better suited for endurance rather than speed

  • @mobk9774
    @mobk9774 4 года назад +5

    Fantastic talk. I certainly believe our bodies are not designed for endurance sports.

  • @Livingto70LongevitySecrets
    @Livingto70LongevitySecrets 11 лет назад +1

    Vegan runner for most of 32 years. 3rd in State (FL) in 200, 400 & 1500 meters, 4th in 100 meters. Just placed in my 48th 5K in age group. Cardiologist said I have the heart of a 21 year-old, even though everyone else in my adult family had/has diabetes/heart disease, in addition to mom, aunt & both sisters with breast cancer. Patiently waiting for docs to beat a path to my door to research what I've been doing differently all these years.

  • @berryfairy68
    @berryfairy68 7 лет назад +5

    This is great advice to apply to exercise and to life ... No need to run around like crazy people... What's the rush?

  • @han-lin1999
    @han-lin1999 7 лет назад +1

    A study showed that HIIT and 1 hour spinning increased troponin. Are there concerns? It would be interesting to see the difference when proper cooling is used. It can decrease heart rate perhaps by a zone. Is there a way of training for competitive marathons without overexercising? Can we train for 5k safely? It's much faster than 5.5mph. Much of the presentation is about running. How do we translate it to spinning or cycling? They don't focus on speed but rather heart rate and power.
    For one of the graphs, it says 55 minutes of vigorous exercise minimizes mortality rate. Did they use a target HR range of 70 to 85%?
    My plan is to do 3.5 hours of spinning a week and train for 5k with 1 hour to 1.5 hours of running a week. I concluded that 5k is a better choice because less training and recovery are needed. The spinning has sweet spot, threshold, VO2 max, and anaerobic intervals. It's based on the TrainerRoad plan.

  • @remembertheporter
    @remembertheporter 4 года назад +3

    Very clear, thank you.
    Minor point... Darwin did borrow the "survival of the fittest" quote from Herbert Spencer, but in Darwin's book, he says the ability to adapt is more important than strength. This also seems to chime with your message and that we have to adapt our thinking in this area.
    Thanks again.

  • @45138449
    @45138449 Год назад

    People think that exercise is the answer to all of their health problems.
    If you are obese, have kidney stones, heart issues, cholesterol, etc., you should forget the gym.
    Fix your diet (preferably) to a plant based one and maybe add some easy exercise here and there (walking is the best) every week.
    In that way, you can dramatically improove your health and reduce your chances of mortality (mostly heart attack) by a lot.
    Very useful information, thank you Dr.!

  • @martinengelbrecht5384
    @martinengelbrecht5384 5 лет назад +8

    Life of exercise, diet and spiritual connection ...

  • @thomasditsas976
    @thomasditsas976 4 года назад

    Greatest runner of all times Giannis Kouros recommends not so hard training, in order to enter the race rested; exercise should follow the spirit and the best run of the week is the one that you determine distance and pace after you start running.

  • @crparanormalinvestigations3824
    @crparanormalinvestigations3824 Год назад +3

    Wow! Now I'm depressed, but humbled. Running has been my life since around my late 30's, when I was just running 4 milers at 10:00/mile pace, 3-4 days a week. Took a 5-year break in 2012 from ANY exercise (long story), and bloated up to 208 lbs. I'm 60 now, and have lost 60 lbs since resuming running in 2018. I LOVE how running makes me feel during the run, and after. Down to 150 lbs, and I look and feel fantastic. I currently run an 8-miler, 3-4 days/week at around 9:30-10:00/mile pace on a hilly course. I never run on back-to-back days, and lift weights moderately on my off-days. I'm bummed that I may need to cut back my running miles/week considerably, but apparently it'd be best for me. Sorry to rant.... just depressing as I feel SO good and have had no issues whatsoever. Looking now to cut back to 5 or 6 miles, 3 days a week. Bummer... but, I want to be as healthy as possible for as long as possible.

    • @henrytuttle
      @henrytuttle Год назад

      The general research I've done says that up to 30 miles per week is not going to result in a reduction in health. He didn't make clear what level these extreme athletes were doing, but IF YOU ENJOY IT, it sounds like you still have a bit of a cushion. But probably don't expect much health gains from those extra 10-15 miles a week (though the caloric and strenth gains will still be there).

  • @dr.devendrasharma6367
    @dr.devendrasharma6367 2 года назад

    This is an amazing Ted talk with robust scientific data that shakes the very foundation of endurance athletics . Thanks.

  • @jbsprojects8186
    @jbsprojects8186 5 лет назад +3

    Great advice..... Moderation in life is the 🔑

  • @vainnq
    @vainnq 23 дня назад

    THANKS
    THAT WAS EXTREMELY
    INSTERESTING AND VERY HELPFUL👍

  • @paulvon2378
    @paulvon2378 2 года назад +3

    30 min on elliptical and 20 min light jog on treadmill 6 days a week. 200 sit ups and 50 pushups 6 days a week. Gives me a nice physique and excellent health. No smoking or alcohol

    • @loelco8162
      @loelco8162 2 года назад

      Hows Your Diet and what does it consist of Thanks

    • @paulvon2378
      @paulvon2378 2 года назад

      @@loelco8162 Keto

  • @hpeace5916
    @hpeace5916 3 года назад +2

    When it comes to heart health, you can't just look at diet, exercise, alcohol consumption, smoking...as the risk factors, heart health is much more complex than that...don't forget about emotion, how we feel ...our feelings and emotions play a huge roll in heart health. Don't just look at data that doesn't show the whole picture of someone's life... if you love running and it brings you so much joy... it is good for you, if you are forcing it to get fit... then you might want to find something else that you can enjoy doing.

  • @Aleesa321
    @Aleesa321 6 лет назад +10

    I knew a guy who ran and biked like crazy and he dropped dead of a heart attack while riding his bike.

  • @madilynrenee1005
    @madilynrenee1005 2 года назад +2

    About to sign up for my first marathon wish me luck 😀

  • @aubreyj.tennant1123
    @aubreyj.tennant1123 4 года назад +15

    He never mentions other factors that obviously contribute to heart health. Food, stress, sleep, environmental conditions and occupational factors to name a few. Something to think about!

  • @bigcan1974
    @bigcan1974 3 года назад

    the middle way is the right way, thank you for sharing this life saving insight