Sports Science: Effects of dehydration on athletes?

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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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  • @sbdftw1702
    @sbdftw17029 жыл бұрын

    They almost killed the guy it seems like

  • @makiimedia
    @makiimedia10 жыл бұрын

    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

    10 жыл бұрын

    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 жыл бұрын

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

  • @Disinfo321

    @Disinfo321

    9 жыл бұрын

    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

  • @KJT922010T
    @KJT922010T9 жыл бұрын

    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 жыл бұрын

    +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 жыл бұрын

    Yup you nailed it

  • @soundlessbird9181

    @soundlessbird9181

    4 жыл бұрын

    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 жыл бұрын

    @@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.

  • @TrailBlazingTurtle
    @TrailBlazingTurtle8 жыл бұрын

    It honestly seems like they are trying to kill him

  • @odkobe

    @odkobe

    8 жыл бұрын

    exactly

  • @CaucasianPedro

    @CaucasianPedro

    8 жыл бұрын

    I was just going to say that

  • @rosemaryowusu517

    @rosemaryowusu517

    7 жыл бұрын

    z×323÷÷=÷÷3rd. We 30th. ++23de33

  • @karnmallhi712
    @karnmallhi7127 жыл бұрын

    Why would he want to end his career possibly

  • @fornitebrucelee4113

    @fornitebrucelee4113

    6 жыл бұрын

    Karn Mallhi me to

  • @drewbreesisontrtsoistombra1813

    @drewbreesisontrtsoistombra1813

    5 жыл бұрын

    Karn Mallhi money

  • @myst_lightz

    @myst_lightz

    4 жыл бұрын

    He just can

  • @cheeseman4oo
    @cheeseman4oo9 жыл бұрын

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

  • @jobroray

    @jobroray

    9 жыл бұрын

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

  • @gmoney1661

    @gmoney1661

    7 жыл бұрын

    +Josiah Ray that's what I thought

  • @haukhai4938

    @haukhai4938

    5 жыл бұрын

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

  • @falfamilyandloyalty3178

    @falfamilyandloyalty3178

    3 жыл бұрын

    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 жыл бұрын

    Yes, it's called post test function

  • @MrBunneh43
    @MrBunneh4310 жыл бұрын

    lol blistering 35 mph

  • @Justintdot

    @Justintdot

    9 жыл бұрын

    Thats the part i laughed at to

  • @jordaneisenman4894
    @jordaneisenman489410 жыл бұрын

    How can you run in that heat for an hour.

  • @LemonGummyBear

    @LemonGummyBear

    6 жыл бұрын

    Cause he's not a Bitch

  • @jesusdamian1874

    @jesusdamian1874

    4 жыл бұрын

    Rugby players are superhuman

  • @localwillow9948

    @localwillow9948

    3 жыл бұрын

    I do 2 hours everyday, in football practice.

  • @41mavsrule
    @41mavsrule11 жыл бұрын

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

  • @yaoming42
    @yaoming429 жыл бұрын

    i love how much they dramatize this show XD

  • @maxstephens4475
    @maxstephens44759 жыл бұрын

    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 жыл бұрын

    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 жыл бұрын

    +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 жыл бұрын

    i was thinking about everything you just said lolol '

  • @socksrocksandocks4824

    @socksrocksandocks4824

    5 жыл бұрын

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

  • @SkepticalCaveman

    @SkepticalCaveman

    Жыл бұрын

    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.

  • @MrNachoman21
    @MrNachoman219 жыл бұрын

    Nigga looking like clay Matthews cousin

  • @pm69669

    @pm69669

    8 жыл бұрын

    lmao

  • @makaijackson1155
    @makaijackson11554 жыл бұрын

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

  • @imredon7160
    @imredon71608 жыл бұрын

    how many people went and got water when you watched this

  • @kevtheman7226

    @kevtheman7226

    8 жыл бұрын

    no one

  • @ARCKRkings

    @ARCKRkings

    8 жыл бұрын

    I did

  • @haukhai4938

    @haukhai4938

    5 жыл бұрын

    Not me

  • @brennandenardi7580
    @brennandenardi75808 жыл бұрын

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

  • @ntsempty1209

    @ntsempty1209

    7 жыл бұрын

    xDD that shit was slower than my dick get erected

  • @seriall1337
    @seriall133710 жыл бұрын

    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 жыл бұрын

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

  • @haukhai4938

    @haukhai4938

    5 жыл бұрын

    @@seriall1337 rugby was from football.

  • @SamURLPC
    @SamURLPC10 жыл бұрын

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

  • @trevean15

    @trevean15

    10 жыл бұрын

    She said 'about'

  • @loganlandmeier4502

    @loganlandmeier4502

    6 жыл бұрын

    Salmon PC you need to revise your grammar

  • @VotePalpatine
    @VotePalpatine13 жыл бұрын

    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.

  • @LeoTheLion811000
    @LeoTheLion81100011 жыл бұрын

    You guys are Great!!!

  • @sethyuri
    @sethyuri8 жыл бұрын

    Time to try this at the gym

  • @sammyderrick8658
    @sammyderrick86588 жыл бұрын

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

  • @FromAgen

    @FromAgen

    8 жыл бұрын

    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 жыл бұрын

    FromAgen #Metahuman Most teams would hardly miss me.

  • @FromAgen

    @FromAgen

    8 жыл бұрын

    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.

  • @bdbeaudette
    @bdbeaudette2 жыл бұрын

    I’m exhausted just watching his second run lol

  • @RightfootWestHam
    @RightfootWestHam8 жыл бұрын

    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!

  • @Beast0703
    @Beast070311 жыл бұрын

    Totally agree

  • @meg3ravr
    @meg3ravr11 жыл бұрын

    you are correct

  • @carlose0318
    @carlose031813 жыл бұрын

    this man is the definition of a BEAST

  • @Rhinobeast95
    @Rhinobeast9510 жыл бұрын

    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.

  • @Thexxroquexx1
    @Thexxroquexx110 жыл бұрын

    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

  • @rextransformation7418
    @rextransformation74188 жыл бұрын

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

  • @hiro_skater9654
    @hiro_skater96543 жыл бұрын

    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

  • @BrockMak
    @BrockMak14 жыл бұрын

    @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.

  • @nosyrosie3716
    @nosyrosie37165 жыл бұрын

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

  • @wakeupandsmellthecoffee1626
    @wakeupandsmellthecoffee16269 жыл бұрын

    Sick!

  • @JuGGernaut81295
    @JuGGernaut8129511 жыл бұрын

    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

  • @yuktuk8422
    @yuktuk84229 жыл бұрын

    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.

  • @nickskelton9878
    @nickskelton98789 жыл бұрын

    You should do this with kids .

  • @jonathannaranjo6067

    @jonathannaranjo6067

    9 жыл бұрын

    Nick Skelton lmao...

  • @JackTullyjt

    @JackTullyjt

    8 жыл бұрын

    I hope you're joking

  • @itstimeforsomefun5590
    @itstimeforsomefun55908 жыл бұрын

    Beast!!

  • @j3susj1had
    @j3susj1had11 жыл бұрын

    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

  • @soldierside365
    @soldierside36513 жыл бұрын

    @MrImpedio that was it burning by the light lol

  • @peejayIII
    @peejayIII5 жыл бұрын

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

  • @taweraster
    @taweraster12 жыл бұрын

    @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.

  • @desiraeheider7593
    @desiraeheider75934 жыл бұрын

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

  • @swainardana6703
    @swainardana670310 жыл бұрын

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

  • @socksrocksandocks4824

    @socksrocksandocks4824

    5 жыл бұрын

    lol dont this is verry flawed

  • @haukhai4938

    @haukhai4938

    5 жыл бұрын

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

  • @fakenews2584
    @fakenews25848 жыл бұрын

    We have a rugby team

  • @TheClancy1997
    @TheClancy199712 жыл бұрын

    His muscles where warmer when he did it the second time

  • @dannyugarte5905
    @dannyugarte59056 жыл бұрын

    Thay killing my man

  • @anonymoon03
    @anonymoon035 жыл бұрын

    lol so many uncontrolled variables in this experiment

  • @Phanterhunter43
    @Phanterhunter4310 жыл бұрын

    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.

  • @ARCKRkings
    @ARCKRkings8 жыл бұрын

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

  • @IndyTheGreat
    @IndyTheGreat12 жыл бұрын

    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)

  • @SantoCocio
    @SantoCocio Жыл бұрын

    He was also 15lbs lighter. I know this feeling. It's like your weightless.

  • @theoldbk5419
    @theoldbk54193 жыл бұрын

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

  • @KangenAlec
    @KangenAlec6 жыл бұрын

    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

  • @Endero
    @Endero12 жыл бұрын

    @DaDragon47 ur right dude

  • @KalebSimbahon
    @KalebSimbahon10 жыл бұрын

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

  • @LHRGAMER973
    @LHRGAMER97311 жыл бұрын

    that water looks so good

  • @Enko-_
    @Enko-_11 жыл бұрын

    he warmed up good lol

  • @eyeofthecarson8496
    @eyeofthecarson84964 жыл бұрын

    1:23 omg they are monsters

  • @Persadish
    @Persadish11 жыл бұрын

    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.

  • @RealDaBrady
    @RealDaBrady3 жыл бұрын

    Sport Science: “Pushing him to these limits could cause death.” Also Sport Science: *PUSHES HIM TO THOSE LIMITS*

  • @houstonlundy5888
    @houstonlundy588811 жыл бұрын

    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.

  • @peridot5872
    @peridot58728 жыл бұрын

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

  • @dan2hamilton
    @dan2hamilton14 жыл бұрын

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

  • @double-you
    @double-you12 жыл бұрын

    What a boss...

  • @hjarnfysik
    @hjarnfysik8 жыл бұрын

    Haile Gebrselassie lost 10% of his body weight when running his 2:04 in Berlin in 2008. Its common and not dangerous because the brain regulate thirst. Its much more dangerous to overdrink. Read Waterlogged by Tim noakes.

  • @tylerr75
    @tylerr7511 жыл бұрын

    i have respect for rugby players they do everything a football player does without pads

  • @Kombaiyashii
    @Kombaiyashii9 жыл бұрын

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

  • @ianhudson877
    @ianhudson8777 жыл бұрын

    1:26 IM DEAD!!

  • @kylo445
    @kylo44511 жыл бұрын

    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.

  • @cdfizzy5749
    @cdfizzy57494 жыл бұрын

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

  • @JoeMeats
    @JoeMeats10 жыл бұрын

    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

  • @MrJokertherockstar
    @MrJokertherockstar14 жыл бұрын

    thats a true athlete

  • @lllllllllllllllII
    @lllllllllllllllII3 жыл бұрын

    That’s how I warmup

  • @snipe_gaming1348

    @snipe_gaming1348

    3 жыл бұрын

    you wish

  • @raymarobedoza3461
    @raymarobedoza34618 жыл бұрын

    sports science can you feature the david blaine magic

  • @kfen8794
    @kfen879411 жыл бұрын

    true athlete

  • @goblin183
    @goblin18311 жыл бұрын

    please explain?

  • @eduardodiaz530
    @eduardodiaz5306 жыл бұрын

    That guy hit the dummy so hard he broke his leg

  • @l.wheels3458
    @l.wheels34586 жыл бұрын

    He would do awesome in the military.

  • @medicaldoll5506
    @medicaldoll55066 жыл бұрын

    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.

  • @Frs-ss1bf
    @Frs-ss1bf8 жыл бұрын

    this guy is so strong

  • @PopPunkKing30
    @PopPunkKing3011 жыл бұрын

    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

  • @drinksbadmed
    @drinksbadmed11 жыл бұрын

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

  • @wowhint
    @wowhint12 жыл бұрын

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

  • @eliegodbout6469
    @eliegodbout64699 жыл бұрын

    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.

  • @getmajor
    @getmajor12 жыл бұрын

    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.

  • @alaouioussame8845
    @alaouioussame884510 жыл бұрын

    good

  • @jesusdamian1874
    @jesusdamian18744 жыл бұрын

    Just remember, he’s a rugby player. He’s used to nonstop play under demanding conditions. I doubt that many athletes of other sports could have done this.

  • @richard-kk6ww
    @richard-kk6ww8 жыл бұрын

    best part of this video was him drinking that shit in slow-mo, lmao

  • @calebpowell546
    @calebpowell5465 жыл бұрын

    Yea, I don’t like dehydration. I had minor dehydration and vision was blurry, the head ache was terrible and I was nauseous. I couldn’t even walk without having to throw up 😂

  • @Gooseswingman107
    @Gooseswingman1079 жыл бұрын

    What would be interesting would be to have a top conditioned athlete from all the major sports try this and see who could handle that. Rugby is a very high intensity sport, that's why everybody on the field is in great shape, no room for fatboys in that sport. For football I guess an equivalent would be a TE or LB, soccer would be anyone since they are all around the same build and basketball would be a PF or SG. I'm saying this to take an average sized player from each sport, cancel out the extreme tall or short, light or heavy players.

  • @merdleterdlejacob

    @merdleterdlejacob

    9 жыл бұрын

    MF for soccer, they have to run the most: work as defender and attacker when needed.

  • @houstonlundy5888
    @houstonlundy588811 жыл бұрын

    Well for one they have more padding and clothing and the helmets add a greater dehydration of the brain. While football games are not nonstop they do last much longer. And the last point is conditioning, a football players conditioning takes a backseat compared to a rugby players due to stopping starting which allows for ample rest time between plays unlike rugby.

  • @whpainting
    @whpainting4 жыл бұрын

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

  • @oakleyjacket7922
    @oakleyjacket79227 жыл бұрын

    when they introduced Todd Clevins or whatever, I was about to have a bone crushing seizure or a skull shattering headache from those lights.

  • @randall172
    @randall17213 жыл бұрын

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

  • @FreelySoaring
    @FreelySoaring13 жыл бұрын

    well this is certainly exceptional publicity.. o.O

  • @oliverparrish3489
    @oliverparrish34898 жыл бұрын

    rugby players are the toughest athletes bar maybe fighters but they didn't have to put him on the treadmill for more than half an hour cuz his his adrenaline would have already been going as well as by the end of the hour and u can play sports in such a way were u try and play using a adrenaline rush because u preform better than before and better than u should

  • @esencelik3190
    @esencelik319011 жыл бұрын

    2:05 a BLISTERING 35 MPH pass? lol you got some broken speed calculators in that lab.

  • @burntout1375
    @burntout13758 жыл бұрын

    They should try jonah lomu

  • @rizzard2314
    @rizzard23148 жыл бұрын

    ayyyy kailua kona iron man funny to see my home town lol

  • @lancedennis5579
    @lancedennis557912 жыл бұрын

    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.

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