Sports Science: Effects of dehydration on athletes?

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  • Опубликовано: 30 ноя 2009
  • The Sports Science team explores the effects of dehydration on athletes. Read about more amazing athletic feats: www.amazon.com/Perfection-Poin...
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Комментарии • 570

  • @sbdftw1702
    @sbdftw1702 9 лет назад +268

    They almost killed the guy it seems like

  • @makiimedia
    @makiimedia 10 лет назад +165

    holy fuck what a machine. I ve ran a marathon in quite some heat and drank almost 2 litres in process and still almost fainted. this is ridiculous conditioning

    • @Disinfo321
      @Disinfo321 9 лет назад +10

      Running on a treadmill doesn't have much to do with conditioning. The treadmill does most of the work for you, running without a treadmill is a lot harder

    • @jailking11
      @jailking11 9 лет назад +24

      Hulse EFC Running a treadmill wearing freaking tinfoil suit and those intense lights shining right at him. NO EXCUSES LOL

    • @Disinfo321
      @Disinfo321 9 лет назад +3

      a marathon in heat is different to running on a treadmill and dehydrating, its different from cardio really. Boxers and MMA fighters do it all the time before weigh ins

  • @TrailBlazingTurtle
    @TrailBlazingTurtle 8 лет назад +176

    It honestly seems like they are trying to kill him

  • @karnmallhi712
    @karnmallhi712 7 лет назад +201

    Why would he want to end his career possibly

  • @KJT922010T
    @KJT922010T 9 лет назад +87

    He is a beast, To do the course two seconds faster when he was dehydrated compared to 35 seconds hydrated is amazing, Rugby is a nonstop sport, He has trained his whole life I'd say.

    • @ryanfarewell7927
      @ryanfarewell7927 8 лет назад +5

      +Kevin James Honestly you need to be born with the genes to play as well as dedication and commitment. I can't believe the things these guys do

    • @Perseus07av
      @Perseus07av 8 лет назад +1

      Yup you nailed it

    • @soundlessbird9181
      @soundlessbird9181 4 года назад +1

      How about motorsports, a formula 1 driver dehydrate faster, and they must drive nonstop for atleast 90 minutes.(Modern day 305 kilometers race, winner usually finish in 90~100 minutes, if SC goes out,will be longer.)

    • @ddmmh
      @ddmmh 3 года назад +1

      @@soundlessbird9181 Get real! You're comparig F1 to Rugby? An F1 driver is lean with low muscle mass, the most conditioning they do is on their neck, light and focused excercise and a strict diet. Totally different animal playing Rugby.

  • @41mavsrule
    @41mavsrule 11 лет назад +100

    "he could suffer permanent brain and kidney damage"
    But we`re gonna make him keep running anyway :D

  • @MrBunneh43
    @MrBunneh43 10 лет назад +163

    lol blistering 35 mph

    • @Justintdot
      @Justintdot 9 лет назад +7

      Thats the part i laughed at to

  • @cheeseman4oo
    @cheeseman4oo 9 лет назад +122

    of course he would have a small improvement cause he had done it once before so he was more used to it

    • @jobroray
      @jobroray 8 лет назад +12

      But he just lost 14 pounds worth of water...

    • @gmoney1661
      @gmoney1661 7 лет назад +2

      +Josiah Ray that's what I thought

    • @haukhai4938
      @haukhai4938 5 лет назад

      Not only that he also probably doesn't have as good accuracy in the second one.

    • @falfamilyandloyalty3178
      @falfamilyandloyalty3178 3 года назад +1

      Nuh - uhhh didn’t you hear the video man, he said Todd’s fight or flight response kicked in, and his adrenal glands kicked in realizing adrenaline increasing his power and strength and ultimately help Todd beat his time by TWO SECONDS!!!! But the MVP is H20!!!!

    • @abhimanyuchauhan7692
      @abhimanyuchauhan7692 3 года назад

      Yes, it's called post test function

  • @jordaneisenman4894
    @jordaneisenman4894 10 лет назад +103

    How can you run in that heat for an hour.

  • @MrNachoman21
    @MrNachoman21 9 лет назад +63

    Nigga looking like clay Matthews cousin

  • @maxstephens4475
    @maxstephens4475 9 лет назад +64

    I disagree. Any of us sports players will say that dehydration will have an effect on our game. It didn't really have a large effect on him, but I did notice that in the first course, he caught the ball before walking on the beam. Doing it the second time, he caught it on the beam. Also, they didn't show him hitting the target the second time, so he either missed or didn't have as much accuracy. His lifting of the teammate wasn't as good either. Also, he knew the course better, because he did it once before. Maybe I'm right, maybe I'm wrong, but leave your thoughts below.

    • @stonefit
      @stonefit 9 лет назад +13

      max stephens I believe that what this proves is how important your mind set is!! He seemed hell bent on beating his scores from the first test. you could see he was more focused when you looked at his eyes. The mind can do amazing things when you let it

    • @adacompliance
      @adacompliance 8 лет назад +1

      +Max Stephens Mentioned the wrong hormone, try ANP for the improvement because he was warmed up. Have had that improved phenomena happen, so long as you aren't going to aerobic exercise, expect improvement

    • @socksrocksandocks4824
      @socksrocksandocks4824 5 лет назад

      i was thinking about everything you just said lolol
      '

    • @socksrocksandocks4824
      @socksrocksandocks4824 5 лет назад +1

      i was thinking his muscles had to be warmed up from jogging for an hour

    • @SkepticalCaveman
      @SkepticalCaveman Год назад +2

      Instead of only doing the course once each time, he should have done it several times in a row and then they should have taken the average times and compared them.

  • @yaoming42
    @yaoming42 8 лет назад +25

    i love how much they dramatize this show XD

  • @imredon7160
    @imredon7160 8 лет назад +42

    how many people went and got water when you watched this

  • @brennandenardi7580
    @brennandenardi7580 8 лет назад +98

    lol! "and then he gets thrown a blistering 35mph pass"

    • @ntsempty1209
      @ntsempty1209 7 лет назад +18

      xDD that shit was slower than my dick get erected

  • @SamURLPC
    @SamURLPC 10 лет назад +61

    Sports Science need to revise on their maths, 1200lbs plus 200lbs more is not 1500lbs

  • @makaijackson1155
    @makaijackson1155 4 года назад +3

    I like how they explain the worst things that could happen to him and make him still do it

  • @seriall1337
    @seriall1337 9 лет назад +13

    Holy shit thats impressive. Im a football fan (soccer for you americans) and Im often impressed by their physique and condition. However this guy takes that to a whole new level.

    • @seriall1337
      @seriall1337 9 лет назад +1

      David Perrier maybe they invented it, but they call it football now.

    • @haukhai4938
      @haukhai4938 5 лет назад +2

      @@seriall1337 rugby was from football.

  • @LeoTheLion811000
    @LeoTheLion811000 11 лет назад

    You guys are Great!!!

  • @sethyuri
    @sethyuri 8 лет назад +1

    Time to try this at the gym

  • @VotePalpatine
    @VotePalpatine 13 лет назад

    i play outdoor roller hockey in the summer, when its regularly around 90 degrees and often over 100 if you take into account the heat index. I usually take like 3-4 huge bottles of water to hydrate myself with, its crazy how much having just a few sips of water can re-energize you.

  • @sammyderrick8658
    @sammyderrick8658 8 лет назад +11

    WOW!!!He's a meta-human.
    That guy should play Aquaman!!!

    • @FromAgen
      @FromAgen 8 лет назад +1

      His absence was extremely detrimental for team USA (The Eagles) during the last rugby world cup. He is the natural figurehead of the team.

    • @sammyderrick8658
      @sammyderrick8658 8 лет назад +1

      FromAgen
      #Metahuman Most teams would hardly miss me.

    • @FromAgen
      @FromAgen 8 лет назад +1

      Sammy Derrick You're not Captain America like Todd Clever lol In 2015 Clever was injustly banned by Mike Tolkin ex-USA Eagles head coach, and rehabilitated in 2016 by John Mitchell the new coach of the Eagles.

  • @meg3ravr
    @meg3ravr 11 лет назад

    you are correct

  • @Beast0703
    @Beast0703 11 лет назад

    Totally agree

  • @RightfootWestHam
    @RightfootWestHam 8 лет назад +2

    I have such respect for Rugby players! I knew they were tough, but this tough? Comon, that's just insane! I would have been like a drunk man on that course after an hour in that heat, even without the treadmill nor the suit!

  • @carlose0318
    @carlose0318 13 лет назад

    this man is the definition of a BEAST

  • @swainardana6703
    @swainardana6703 10 лет назад +7

    so next time i play soccer, i need to dehydrate myself first

    • @socksrocksandocks4824
      @socksrocksandocks4824 5 лет назад +1

      lol dont this is verry flawed

    • @haukhai4938
      @haukhai4938 5 лет назад +2

      Don't it is not cool man. You would probably die. Just don't.

  • @BrockMak
    @BrockMak 14 лет назад

    @SoulOfMasterDragon John ran the same thing for the X-Bionic suit segment. He ran for a tad over 15 minutes before he tried the suit on.

  • @cdfizzy5749
    @cdfizzy5749 4 года назад +7

    This video can be summed up to "how to kill a pro rugby player"

  • @rextransformation7418
    @rextransformation7418 8 лет назад +3

    Question: could it be that's also, y'know... lighter? Meaning, faster?

  • @dannyugarte5905
    @dannyugarte5905 6 лет назад +1

    Thay killing my man

  • @desiraeheider7593
    @desiraeheider7593 4 года назад +6

    so they basically just said that he could die during that whole test
    nice 👍

  • @Thexxroquexx1
    @Thexxroquexx1 10 лет назад +4

    Damn when I was just running for like 5 minutes (it wasn't that hot either) I became really dehydrated and I almost fainted. I couldn't even run

  • @hiro_skater9654
    @hiro_skater9654 3 года назад

    Love how this video is about being dehydrated but my dad had me practice my score like that I had to earn water breaks 4 touches with the soccer field and I had to score on fourth touch Im now used to not having water and got more durable then teammates I wouldn't recommend do it my body need more water and I didn't mean the day where I passed out , throw up felt sick I was doing all this is 90 something wether

  • @wakeupandsmellthecoffee1626
    @wakeupandsmellthecoffee1626 9 лет назад

    Sick!

  • @itstimeforsomefun5590
    @itstimeforsomefun5590 8 лет назад

    Beast!!

  • @soldierside365
    @soldierside365 13 лет назад

    @MrImpedio
    that was it burning by the light lol

  • @nickskelton9878
    @nickskelton9878 9 лет назад +5

    You should do this with kids .

  • @Rhinobeast95
    @Rhinobeast95 10 лет назад

    They should of had him do the course in the hot temperature. I play football in Florida in 95+ weather and definitely feel the toll of dehydration.

  • @IndyTheGreat
    @IndyTheGreat 12 лет назад

    I agree with you, but it looks to me like they let him rest (he was dryer when he started the course again than when he finished with the treadmill)

  • @bdbeaudette
    @bdbeaudette 2 года назад +1

    I’m exhausted just watching his second run lol

  • @LHRGAMER973
    @LHRGAMER973 11 лет назад

    that water looks so good

  • @nosyrosie3716
    @nosyrosie3716 5 лет назад

    That's probably why, I hated running track because I needed to drink more water. Thank you for sharing.

  • @TheClancy1997
    @TheClancy1997 12 лет назад +2

    His muscles where warmer when he did it the second time

  • @Phanterhunter43
    @Phanterhunter43 10 лет назад

    I researched what dehydration can cause gut (stomach ache/flu) dizziness,feeling weak, fainting and vomiting loss of hearing and slowly lose vision. ive experience stomache flu then come loss of hearing and vision which makes me almost blackout but they said its not that serious u just lack of water.so don't worry.

  • @Endero
    @Endero 12 лет назад

    @DaDragon47 ur right dude

  • @JuGGernaut81295
    @JuGGernaut81295 11 лет назад

    this rugby player is the captain of the USA national team and now i know thats not saying much but what does say a lot is that hes played for professional clubs in new zealand and south africa

  • @double-you
    @double-you 12 лет назад

    What a boss...

  • @MrJokertherockstar
    @MrJokertherockstar 14 лет назад

    thats a true athlete

  • @yuktuk8422
    @yuktuk8422 9 лет назад +2

    Um the first run he waited to catch the pass before running on the beam, the second time he just kept going and took the pass while on the beam. But the 1 hour of running in between.... bloody amazing. And gotta say, the whole video did not help the point they were trying to make.

  • @j3susj1had
    @j3susj1had 11 лет назад

    agreed... so much running in wrestling. this is what its like EVERY SINGLE DAY... then on top of that, 15-20 minutes non-stop live wrestling AFTER AT LEAST an hour of running. wrestling practice is no joke. best conditioned athletes in the world

  • @fakenews2584
    @fakenews2584 8 лет назад +6

    We have a rugby team

  • @raymarobedoza3461
    @raymarobedoza3461 8 лет назад +1

    sports science can you feature the david blaine magic

  • @dan2hamilton
    @dan2hamilton 14 лет назад

    i love this guy i just wish he wouldn't left the super 14 for club rugby in japan!

  • @alaouioussame8845
    @alaouioussame8845 10 лет назад

    good

  • @goblin183
    @goblin183 11 лет назад

    please explain?

  • @peridot5872
    @peridot5872 8 лет назад

    if he fainted what would you do? give him water?????

  • @Enko-_
    @Enko-_ 11 лет назад

    he warmed up good lol

  • @taweraster
    @taweraster 12 лет назад

    @cbinsyd He's one of the best in his position in the World, he leads the 14th ranked team in the World and is constantly outplaying his opposite number, he's had man of the match performances against multiple tier 1 nations and leads his team from the front like all good captains do.
    He's the greatest player the United States has ever seen.

  • @Persadish
    @Persadish 11 лет назад

    Thank you, good sir.
    Max was only trolling. But in doing so, I got to spread a little truth out of it. So it all works out in the end.

  • @houstonlundy5888
    @houstonlundy5888 11 лет назад

    This was cool but the only problem I have with the experiment is the number of times he went through the course. The first time he went through the course he was unfamiliar with it (unless he practiced the course beforehand or this is a typical course for rugby players, they didn't mention this so I'm concluding it was his first time) which adds time due to unfamiliarity but he was more familiar the second time which can knock off time. Interesting to know how the body reacts though.

  • @FreelySoaring
    @FreelySoaring 13 лет назад

    well this is certainly exceptional publicity.. o.O

  • @MrPapdogz
    @MrPapdogz 11 лет назад

    how?

  • @anonymoon03
    @anonymoon03 5 лет назад +4

    lol so many uncontrolled variables in this experiment

  • @kfen8794
    @kfen8794 11 лет назад

    true athlete

  • @Frs-ss1bf
    @Frs-ss1bf 8 лет назад

    this guy is so strong

  • @ARCKRkings
    @ARCKRkings 8 лет назад

    that water look refreshing I also lost 40 lbs from the suna suit and sweet sweat freaking hell

  • @burntout1375
    @burntout1375 8 лет назад

    They should try jonah lomu

  • @BinaraBatuwanthudawe
    @BinaraBatuwanthudawe 12 лет назад

    We could make one

  • @Cuska87
    @Cuska87 12 лет назад

    did they mention if his pass hit the bulls eye?

  • @medicaldoll5506
    @medicaldoll5506 6 лет назад

    This isn't really conclusive for JUST dehydration. It's more of dehydration and heat. I wonder if dehydration from just not drinking much water or fluids would cause different effect on a different timescale. I know I'm always dehydrated. I only drink like 40 oz of fluids a day. Mostly diet soda. I'd love to see a study on that.

  • @randall172
    @randall172 13 лет назад

    @SoulOfMasterDragon i cut 35lbs in 5 days and still won the district tournament

  • @peejayIII
    @peejayIII 5 лет назад

    i love how they are like "todd will die in 5 minutes¨

  • @KangenAlec
    @KangenAlec 6 лет назад

    Thats why its important for athletes drink Kangen water. The micro-clustering property can hydrate the cells 10 times faster than any other (and often toxic) water

  • @lisabarkley6618
    @lisabarkley6618 8 лет назад

    I know

  • @KalebSimbahon
    @KalebSimbahon 10 лет назад

    it takes a few days to actually be dehydrated. high school wrestling has taught me that

  • @getmajor
    @getmajor 12 лет назад

    not sure if i understand the reply but,I think athletes are more vulnerable only because of the activity increase.Oppose to a regular Joe,But technically the show is based on sports,so i guess that's why the science assumption and study was made.
    all in all being hydrated is all around a key factor in a healthy lifestyle so i recommend people do keep up with a balanced water intake and good diet. athlete or not.

  • @drinksbadmed
    @drinksbadmed 11 лет назад

    running on a treadmil for an hour is gonna effect the results anyway right?

  • @theoldbk5419
    @theoldbk5419 3 года назад +1

    This man is an absolute unit!! They were trying to kill him

  • @PopPunkKing30
    @PopPunkKing30 11 лет назад

    ok whether they fake the chair shots or not theyre still getting hit by it or thrown thru a table or off a ladder which can still hurt either way and espicially when the accidents do happen snap ur ankle like sycho sid and see if thats fake

  • @Kombaiyashii
    @Kombaiyashii 9 лет назад +1

    next time I've got a game, I'll remember to run for an hour in a boiler suit, under searing heat.

  • @LukeJitsu
    @LukeJitsu 9 лет назад +6

    Haha a Rugby player isn't the right athlete to use for this. Rugby players are some of the most conditioned athletes in the world. They are used to that. Rugby players play almost as long as soccer players but it evens out because rugby you tackle, you Ruck, you scrum, you play defense the whole time, you never really get a break. So rugby players are badass.

  • @BusDriverGames
    @BusDriverGames 10 лет назад +4

    This seems dangerous

  • @vemon_knee
    @vemon_knee 5 лет назад

    why?

  • @eliegodbout6469
    @eliegodbout6469 9 лет назад

    He beats his time by 2 seconds but he is much more efficient in the second run he has started walking on the beam while he catched the ball and gets out of the tunnel much much faster.

  • @colmmccarthy1751
    @colmmccarthy1751 9 лет назад +1

    Is that not really unsafe.

  • @eyeofthecarson8496
    @eyeofthecarson8496 4 года назад +2

    1:23 omg they are monsters

  • @griffishep1
    @griffishep1 12 лет назад

    So we should dehydrate ourselves before we perform...?

  • @wowhint
    @wowhint 12 лет назад

    i dehidraited while being sick ended up in hosp for 2 weeks not good

  • @Cms7899
    @Cms7899 9 лет назад +7

    Who the crap runs in extreme heat in a Sauna suit on a treadmill for an entire hour.

    • @sethyuri
      @sethyuri 8 лет назад +1

      Its just to test how extreme heat can affect you but seriosuly who does that

    • @sethyuri
      @sethyuri 8 лет назад

      Seriously*

  • @whpainting
    @whpainting 4 года назад

    What about running for an hour. Can't that decrease performance?

  • @JoeMeats
    @JoeMeats 10 лет назад

    wow the blood thickens and the heart has to beat faster to compensate? Hes running on a treadmill so basically his heart is working like 10 times harder, this guys got some balls

  • @zachwillandcarl5157
    @zachwillandcarl5157 7 лет назад

    Is it dehydration or heat?

  • @IIReJeCtSII
    @IIReJeCtSII 13 лет назад

    that 1 hr run must be his warm up!

  • @ironwafflegaming3544
    @ironwafflegaming3544 9 лет назад

    But did he hit the target while dehydrated

  • @lllllllllllllllII
    @lllllllllllllllII 3 года назад +1

    That’s how I warmup

  • @ianhudson877
    @ianhudson877 7 лет назад

    1:26 IM DEAD!!

  • @Bella11264
    @Bella11264 5 лет назад

    so dehydration improve our performance ?

  • @lancedennis5579
    @lancedennis5579 12 лет назад

    Thats true it brings the factor but when playing a sport you don't just get dehydrated you get tired and it would give this test a more realistic factor.

  • @LegitLexuhh
    @LegitLexuhh 11 лет назад

    dude thats hell

  • @kylo445
    @kylo445 11 лет назад

    Totally different dehydration, than the marathon runners get. Marathon runners, run for hours in heat, or whatever condition which makes up for the 56 minutes he ran in those blazing hot heaters whatever they're called.