How to Build a Leg Extension and Leg Curl Machine | Home Gym Build

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  • Опубликовано: 6 июл 2021
  • in this video I turned an old squat rack that we picked up from the trash into a leg extension and leg curl combo machine. I've been wanting to build something like this since before I knew how to weld (when I was like 13) but I never really got around to it. Now about 80% of my home gym is homemade (except for the dumbbells of course lol)
    this is a video on how to make a homemade leg extension machine. it's a higher skill level project but definitely possible. in the future I would like to make a DIY leg extension leg curl machine and a homemade DIY leg press machine. another cool project that i would like to get to one day is a homemade DIY squat rack. In the next home gym builds I will be building a home made DIY dip station for my squat rack, catch you in the next one ;)
    If you're interested in other things i've built, check out this dumbbell rack I built when I was 16
    • Homemade Dumbbell Rack...
    or this DIY swiss bar I built when I was 15
    • home gym | how to make...
    or even this DIY lat pulldown machine I built last year
    • Homemade Lat Pulldown ...

Комментарии • 109

  • @vierdoesit
    @vierdoesit  2 года назад +15

    Here is a link to the blueprint I used to build this... This is a basic blueprint because most of the work I did was figured out throughout the process of building this machine
    drive.google.com/file/d/1R0bbKJN43wafZCSZFdOJ18T19X1-HVKK/view?usp=sharing

    • @chavanrahul7642
      @chavanrahul7642 2 года назад +2

      Thnx bro

    • @mamungs
      @mamungs 2 месяца назад

      Make a pullover machine please 😊

  • @zgabe
    @zgabe 3 года назад +8

    I absolutely love your build videos!!! I am so impressed with your skill level and ingenuity!!! Using the old squat rack and puching bag as materials is freaking brilliant!!! Total respect and admiration 💯🐐💯

    • @vierdoesit
      @vierdoesit  3 года назад +1

      Thank you! The old punching bag was torn at the top and I always knew I’d use it for something just didn’t know what lol.

  • @davida2043
    @davida2043 8 месяцев назад +2

    Dude, you are a serious inspiration and great skills and at such a young age. Much respect and thanks for the plans. Keep up the great work.

  • @werojon
    @werojon 2 года назад +2

    You blow my mind 🤯... it is great!

  • @jestprogres
    @jestprogres 2 года назад +3

    Wow, impresive, I love it 👏👏👏

  • @SorrowAndRage
    @SorrowAndRage Год назад +1

    absolutely bonkers. superb build.

  • @theovercomer2006
    @theovercomer2006 2 года назад +1

    Very impressive build young man, very resourceful as well!

  • @AnimationCraftFR
    @AnimationCraftFR 2 года назад +2

    You've got talent boy

  • @dustinmartin4621
    @dustinmartin4621 Год назад +1

    What a beast. Hell of a job man

  • @MILLIGOG
    @MILLIGOG 2 года назад +1

    Great fabrication, well done!

    • @vierdoesit
      @vierdoesit  2 года назад

      Thank you! I appreciate it

  • @f.e.producciones.6815
    @f.e.producciones.6815 3 года назад +3

    Awesome my friend! 👌👌👌👌👌👌👌👌👍👍👍👍👍👍👍

  • @ViktorVrska
    @ViktorVrska 2 года назад +1

    Bravo! I like it! 💪

    • @vierdoesit
      @vierdoesit  2 года назад +1

      Ayyy thanks for checking it out, I appreciate it!

  • @eeroterry1074
    @eeroterry1074 2 года назад +1

    That is awesome.

  • @junejune6730
    @junejune6730 Год назад +1

    I love it. Im planning to build my own and i will use your design... 👍👍👍

    • @vierdoesit
      @vierdoesit  Год назад +1

      Awesome, make sure to send me a pic of the final product! Reach me on Instagram lol @lilvierr

  • @harleythompson2452
    @harleythompson2452 2 года назад +1

    This guys good at Fabricating

  • @T0tenkampf
    @T0tenkampf 2 года назад +1

    Hmmm, this design looks familiar lol. Thumbs up for the MoP shirt.

    • @vierdoesit
      @vierdoesit  2 года назад

      Thanks for the thumbs up and yeah the design is similar to that of some of the machines made by titan fitness and valor fitness. I came up with it with my own measurements based on pictures I found online

  • @jestprogres
    @jestprogres 2 года назад +2

    I have built leg extension machine with your project and its realy great. Thank You 💪🙂

    • @vierdoesit
      @vierdoesit  2 года назад

      Dude thanks, and hell yeah!!

    • @jestprogres
      @jestprogres 2 года назад

      @@vierdoesit got video on my channel. Come and see if You like. Have a nice day 💪☺️

  • @gaetanoconsoli
    @gaetanoconsoli 4 месяца назад

    Greaaaat, amazing.. sorry, what is the inclination of the seat?

  • @johnson554671
    @johnson554671 5 месяцев назад +1

    Good job with those mad fabshop skills!

    • @vierdoesit
      @vierdoesit  4 месяца назад

      Thank you, Cheers 🍻

  • @mehmetkeskinkilic1026
    @mehmetkeskinkilic1026 3 месяца назад

    very good

  • @freshdjamit83
    @freshdjamit83 2 года назад +1

    Nice build 👍🇦🇺

  • @harleythompson2452
    @harleythompson2452 2 года назад +2

    I would like to see him custom make jammer arms or any of that other stuff

    • @vierdoesit
      @vierdoesit  2 года назад +1

      Hey! That’s a great idea. I’ll get on it soon 😉

  • @Gigi-bn9kr
    @Gigi-bn9kr 2 года назад +4

    That's awesome! I wish i had your welding skill. Could you please share the plans? I'd like to replicate it for my homegym! Greetings from Italy.

    • @vierdoesit
      @vierdoesit  2 года назад +2

      thank you! and here's a link to the plan. I drew it up on sketch up so i had to remake the plan on microsoft word. I did the best I could and added some pictures
      drive.google.com/file/d/1R0bbKJN43wafZCSZFdOJ18T19X1-HVKK/view?usp=sharing

  • @koinkepengartchannel3134
    @koinkepengartchannel3134 Месяц назад

    Kereeeeen

  • @beaub5174
    @beaub5174 Год назад +1

    Damn, that's gym quality. Great Job!

    • @vierdoesit
      @vierdoesit  Год назад +1

      thank you!

    • @beaub5174
      @beaub5174 Год назад +1

      Would you duplicate and sale?

    • @vierdoesit
      @vierdoesit  Год назад

      Heck yeah I would, if you're serious send me an email at jrbaez2001@gmail.com

  • @SrigowriMVMCS
    @SrigowriMVMCS 2 года назад +1

    wow!

  • @sergiodarioapaza3668
    @sergiodarioapaza3668 2 года назад +1

    Espetacular , genio ...

  • @charlenechan-YM
    @charlenechan-YM Год назад +1

    what is the BGM, so cool! 😜

  • @MK-GYM
    @MK-GYM 10 месяцев назад +1

    Оч хорошо 👍

    • @vierdoesit
      @vierdoesit  10 месяцев назад

      I don’t understand but good for you!

  • @FERNANDOSILVA-et6lz
    @FERNANDOSILVA-et6lz 3 года назад +3

    SALUDOS BRO DESDE VENEZUELA ME PASARIAS LAS MEDIDAS DE LEG EXTENSION EXELENTE TRABAJO

    • @vierdoesit
      @vierdoesit  3 года назад +1

      Los pondré en la descripción cuando salga del trabajo

    • @vierdoesit
      @vierdoesit  2 года назад

      drive.google.com/file/d/1R0bbKJN43wafZCSZFdOJ18T19X1-HVKK/view?usp=sharing las medidas

  • @suhdoode4332
    @suhdoode4332 3 года назад +2

    Noiceee

  • @eduardoribeirokm32
    @eduardoribeirokm32 Год назад +1

    Hello guy. ok? I'm from Brazil. I do not speak english very well. so sorry. Could you provide the measurements of this fantastic machine? thanks.

    • @vierdoesit
      @vierdoesit  Год назад

      Here you go. Let me know if it opens
      drive.google.com/file/d/1R0bbKJN43wafZCSZFdOJ18T19X1-HVKK/view

  • @stefantodorov6049
    @stefantodorov6049 8 месяцев назад +1

    could you please write in cm the length of each component?

    • @vierdoesit
      @vierdoesit  7 месяцев назад

      Just use google. Look up “convert inches to cm”

  • @LuisSantos-xf8jb
    @LuisSantos-xf8jb 11 месяцев назад +1

    All the soudtracks are awnsome😅

    • @vierdoesit
      @vierdoesit  7 месяцев назад

      Thanks! I’m glad you like them too

  • @ScreamingEagleFTW
    @ScreamingEagleFTW 2 года назад +1

    its aweseome but how is it better than the body solid of the same exact style?

    • @vierdoesit
      @vierdoesit  2 года назад

      Honestly the only reason I can come up with is because it costed less. I could’ve easily just bought one, but the idea that I could build it, was what I found to be the intriguing part.

    • @ScreamingEagleFTW
      @ScreamingEagleFTW 2 года назад +1

      @@vierdoesit well its impressive what you did. I like to make stuff too. you should make one that attaches to the cable stack so the load is constant through the whole range of motion.

    • @vierdoesit
      @vierdoesit  2 года назад

      @@ScreamingEagleFTW I will brother!

  • @issor72826
    @issor72826 2 года назад +1

    nice build, you should buy a drill press

    • @vierdoesit
      @vierdoesit  2 года назад +1

      i'm poor but when i can afford to scrap up some money i'll definitely buy one. We had one in our ag class when i was in high school and it definitely makes things easier!

  • @adel9481
    @adel9481 3 года назад +2

    Do u have plan for making this

    • @vierdoesit
      @vierdoesit  3 года назад +1

      I’ll put the sketchup link in the bio once I find it

    • @vierdoesit
      @vierdoesit  2 года назад +1

      drive.google.com/file/d/1R0bbKJN43wafZCSZFdOJ18T19X1-HVKK/view?usp=sharing

  • @toufikabdelali7838
    @toufikabdelali7838 2 года назад +1

    Nice job.can you please share the measurements

    • @vierdoesit
      @vierdoesit  2 года назад +1

      let me know if you can open this drive.google.com/file/d/1R0bbKJN43wafZCSZFdOJ18T19X1-HVKK/view

  • @petersonpeterson2334
    @petersonpeterson2334 Год назад +1

    man gooood fckn job

  • @jeremycardenas8417
    @jeremycardenas8417 8 месяцев назад +1

    Hey bro where did you get the padding from ?

    • @vierdoesit
      @vierdoesit  8 месяцев назад

      An old punching bag haha

    • @jeremycardenas8417
      @jeremycardenas8417 8 месяцев назад +1

      The white foam you were cutting ?

    • @vierdoesit
      @vierdoesit  8 месяцев назад +1

      Oh, I got that from the Home Depot flooring section

    • @vierdoesit
      @vierdoesit  8 месяцев назад +1

      I would look up foam padding on the Home Depot app and it’ll tell you where it’s at

    • @jeremycardenas8417
      @jeremycardenas8417 8 месяцев назад

      Thanks !

  • @chavanrahul7642
    @chavanrahul7642 2 года назад +1

    Which bearing u use bro plz reply

    • @vierdoesit
      @vierdoesit  2 года назад +1

      they were 1 inch bearings from amazon

    • @chavanrahul7642
      @chavanrahul7642 2 года назад +1

      Plz send me link bro

    • @vierdoesit
      @vierdoesit  2 года назад

      @@chavanrahul7642 www.amazon.com/dp/B086PVD4XH/ref=cm_sw_em_r_mt_dp_ZP7VEFKY8SQ93T4SM75S?_encoding=UTF8&psc=1

    • @vierdoesit
      @vierdoesit  2 года назад +1

      I should set up an affiliate account with amazon lol, that link i sent you comes with two bearings

    • @chavanrahul7642
      @chavanrahul7642 2 года назад

      Thnx u somuch bro😊☺👍

  • @jamalrashidi1
    @jamalrashidi1 2 года назад +1

    Hi, please tell us the dimensions as well

    • @vierdoesit
      @vierdoesit  2 года назад +1

      Look at the pinned comment

  • @nobody-xk2og
    @nobody-xk2og 2 года назад +1

    can you put dimension somewhere(it woud be a lot easier)

    • @vierdoesit
      @vierdoesit  2 года назад +1

      thanks for reminding me to do that. I'm going to look for the blue print file right now

    • @vierdoesit
      @vierdoesit  2 года назад +2

      drive.google.com/file/d/1R0bbKJN43wafZCSZFdOJ18T19X1-HVKK/view?usp=sharing

    • @nobody-xk2og
      @nobody-xk2og 2 года назад

      @@vierdoesit thank you

  • @vierdoesit
    @vierdoesit  3 года назад +2

    wait wth why does it say i'm in San Antonio? 🤣

  • @chavanrahul7642
    @chavanrahul7642 2 года назад +1

    Plz mention measurement bro

    • @vierdoesit
      @vierdoesit  2 года назад +1

      look at the pinned comment

    • @chavanrahul7642
      @chavanrahul7642 2 года назад +1

      Ok bro nd where i purchase their equipment such as round plate nd pinn

    • @vierdoesit
      @vierdoesit  2 года назад

      @@chavanrahul7642 I got the steel metal round plate from eBay just search “1/4" Steel Plate, Disc Shaped, 10.00" Diameter, .250 A36 Steel, Round, Circle” and I got the pull pin knob from Amazon and look up “Pull Pin - Round Handle - 3/8" Dia Plunger -3" Length x 1" Diameter Weldon Steel Barrel -Spring Loaded Plunger -Universal Fitness Equipment Adjustment Knob.”

    • @chavanrahul7642
      @chavanrahul7642 2 года назад

      Thnku bro 😊

  • @jaxon2025
    @jaxon2025 3 года назад +3

    Bruh, your not even Javier Baez