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Amputee Is German Long Jump Champion

hweimer (709734) writes "German long jumper Markus Rehm has written sports history yesterday, becoming the first disabled athlete to win a national able-bodied championship. His jump to 8.24 meters put him on the 9th place of the current season rankings and make him egligible to compete in the upcoming European championships, further sparking the debate whether his prosthetic leg provides him with an unfair advantage."

105 of 175 comments (clear)

  1. Awesome by Anonymous Coward · · Score: 1

    I don't know if there's an unfair advantage, but if not for sports, then at the very least it's good news for normal life.

  2. No, no unfair advantage at all... by BitZtream · · Score: 4, Insightful

    From TFA

    Rehm runs and jumps with a specially designed blade that is 15 inches longer than his other leg

    I can't imagine why anyone would accuses him of 'cheating' ...

    The device is like a spring, so it stores energy as well as having extra length and mechanical advantage, and better still its far stronger and requires much more force to break.

    I'm sorry he lost his leg, but there is no why this is 'fair' by any sense of the word.

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    1. Re:No, no unfair advantage at all... by Smallpond · · Score: 1

      From TFA

      Rehm runs and jumps with a specially designed blade that is 15 inches longer than his other leg

      I can't imagine why anyone would accuses him of 'cheating' ...

      The device is like a spring, so it stores energy as well as having extra length and mechanical advantage, and better still its far stronger and requires much more force to break.

      I'm sorry he lost his leg, but there is no why this is 'fair' by any sense of the word.

      It would be like wearing $500 shoes in a marathon when other runners are barefoot. Or like using a wind tunnel to train your bobsled team!

    2. Re:No, no unfair advantage at all... by Gr8Apes · · Score: 1

      From TFA

      Rehm runs and jumps with a specially designed blade that is 15 inches longer than his other leg

      I can't imagine why anyone would accuses him of 'cheating' ...

      The device is like a spring, so it stores energy as well as having extra length and mechanical advantage, and better still its far stronger and requires much more force to break.

      I'm sorry he lost his leg, but there is no why this is 'fair' by any sense of the word.

      It would be like wearing $500 shoes in a marathon when other runners are barefoot. Or like using a wind tunnel to train your bobsled team!

      Not quite, all the other runners can wear $500 shoes too. The wind tunnel is used to design better bobsleds, not train in. Unless all competitors can utilize similar "appendages", yes, it's not fair.

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    3. Re:No, no unfair advantage at all... by Anonymous Coward · · Score: 1

      The concept of fairness is kind of iffy as it stands, no ?
      People aren't made equal from the start, so sports aren't fair by definition.

    4. Re:No, no unfair advantage at all... by tommeke100 · · Score: 3, Informative

      I can't speak for long jump, but in high jump your shoes are definately regulated.
      you're not allowed for example to have shoes that have a sole thicker than a certain amount.
      I just looked it up and apparently it's the same for long jump shoes.
      So yes, I don't think springs or a blade qualify as valid shoes in this case (especially if the blade is 18 inches longer than your other leg!).

    5. Re:No, no unfair advantage at all... by EmperorArthur · · Score: 1

      I'm sorry he lost his leg, but there is no why this is 'fair' by any sense of the word.

      It's Deus Ex: Human Revolution coming to real life. Next thing you know it'll be someone with some other disability going ahead. Perhaps a footballer with a prosthetic that helps him catch and hold the ball. The tipping point (as it is in the game) is when you can get near natural control of a prosthetic by connecting it directly to a persons nerves or brain.

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    6. Re:No, no unfair advantage at all... by beh · · Score: 1

      Hmm - I could partially understand the extra strength and mechanical advantage in the Pistorius case - I can't quite see it with Markus Rehm.

      Pistorius had BOTH legs amputated, so you can potentially improve on both sides. Rehm had ONE leg amputated - adding extra length doesn't make any sense one one side only. Similarly, I would guess it would make it very difficult to run evenly, if the prosthetic leg doesn't about match the other one in length, in "bounce" (in the step), ...

    7. Re:No, no unfair advantage at all... by ATMAvatar · · Score: 1

      I can't imagine why anyone would accuses him of 'cheating' ...

      The device is like a spring, so it stores energy as well as having extra length and mechanical advantage, and better still its far stronger and requires much more force to break.

      I'm sorry he lost his leg, but there is no why this is 'fair' by any sense of the word.

      Oh, and I suppose Pitch-O-Mat 5000 was just a modified howitzer?

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    8. Re:No, no unfair advantage at all... by sjames · · Score: 2

      The human leg provides a spring effect as well. He is missing all of the springiness of his achilles tendon. He is also missing all of the contribution of his calf muscles to the jump. It really is quite hard to calculate with any precision if his prosthetic is giving him an advantage or if it is simply replacing some of what he has lost.

    9. Re:No, no unfair advantage at all... by Anonymous Coward · · Score: 1

      You'd have a point if he was a runner.
      He is not.

      He is a jumper and he takes off using his prosthetic.

    10. Re:No, no unfair advantage at all... by maird · · Score: 3, Funny

      Rehm might go faster than naturally legged racers in the 100m circle.

    11. Re:No, no unfair advantage at all... by Megol · · Score: 1

      So true!

    12. Re:No, no unfair advantage at all... by BitZtream · · Score: 1

      The human leg is rather ridged as its bone, it certainly doesn't flex and rebound in a way that stores usable energy of any amount worth mentioning. Watching this device in action clearly does. The achilles tendon doesn't stretch several inches when stressed, lest it snap.

      No one he's competing against has an additional 15 inches of leg formed into a compound lever of high tech polymers and metal.

      Take a look at the picture, its pretty clear the machine has an advantage over a normal leg in this particular case.

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    13. Re:No, no unfair advantage at all... by Intron · · Score: 1

      Too late. One third of MLB pitchers have now had surgery to allow them to continue pitching at a high level. But steroids will still get you banned. Seems sort of inconsistent to me.

      http://bleacherreport.com/arti...

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    14. Re:No, no unfair advantage at all... by fellip_nectar · · Score: 2

      Long jumpers jump from the same leg every time - in Markus Rehm's case, his take-off leg just happens to be the prosthetic one.

      Plus (and this is the biggie with regards to all prosthetic appendages IHMO) - he has one leg which effectively cannot get injured. He's less likely to suffer any training setbacks during his build-up to major events. If his prosthetic leg snaps a week before the worlds, he can simply replace it. With a real leg, there'd be no chance for it to heal in time. Hell, he doesn't even have to deal with blisters on one of his feet.

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    15. Re:No, no unfair advantage at all... by wonkey_monkey · · Score: 2

      adding extra length doesn't make any sense one one side only

      I think they mean it's longer because it's got the usual curving blade shape. He still stands the same height on it.

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    16. Re:No, no unfair advantage at all... by wonkey_monkey · · Score: 1

      The device is like a spring, so it stores energy

      So... a bit like a tendon?

      as well as having extra length and mechanical advantage

      Does it actually have a mechnical advantage?

      and better still its far stronger and requires much more force to break.

      Again, does it? Have you tried to break someone's leg, versus breaking their blade? Of course, one definite advantage is that if it does break, you just put on a new one, rather than spending months in rehabilitation.

      But it's not like running with a blade doesn't have any disadvantages. Not having any ankle muscles is presumably one such.

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    17. Re:No, no unfair advantage at all... by M1FCJ · · Score: 1

      Not all runners can -afford- the $500 shoes. A lot of third world country athletes train in abject provety.

    18. Re:No, no unfair advantage at all... by M1FCJ · · Score: 1

      proverty? POVERTY, dummkopf.

    19. Re:No, no unfair advantage at all... by M1FCJ · · Score: 1

      If a spring was helping him, IMHO, he wouldn't be the 9th, but the first. I am sure his kit has been tested and found fit according to the regulations.

    20. Re:No, no unfair advantage at all... by sjames · · Score: 2

      The leg has a lot of spring due to the tendon and muscle attached at the ankle. With the ankle extended, it does a very good job of storing and releasing energy. That's one reason the runners who don't normally wear shoes do better, they don't get in the habit of heel striking.

      In the prosthetic, the spring is trying to compensate both for the spring action of the tendon and muscle AND the contraction of the calf on takeoff. He doesn't get that last instant energy boost, he has to 'save up' for it in his stride up to the line.

    21. Re:No, no unfair advantage at all... by HockeyPuck · · Score: 1

      Maybe he's not very good but with a superior kit, he can achieve 9th.

    22. Re:No, no unfair advantage at all... by uncqual · · Score: 1

      The same rules must apply to all for a competition to be fair.

      Since I'm under 6 feet tall, should I be able to join an NBA team and every time I attempt a slam dunk, should the hoop be lowered for me? Or, should I be able to use a drone to drop the ball into the basket? Of course not.

      In a coding competition, should people with IQs under 100 be given the problem three hours before those with IQs over 100?

      Athletic contests are, by nature, partially a test of the athlete's native "good luck" at the lottery of genetics, disease, environment etc. To introduce artificial equipment which is arbitrary and only usable by a small number of athletes destroys the entire notion of a fair competition.

      Suppose the top ten long jumpers world wide ended up being double amputees with high tech prosthesis, wouldn't that suggest that the event had become "double amputee, technology assisted, long jumping" rather than what we think of as "long jumping" now? What response would we have to that? In order to preserve what little interest there already is in track and field, I'd guess governing bodies would then either ban prosthesis or would reduce their effectiveness with arbitrary rules to "fix" the problem -- but then what is the "right" number of top hundred world wide long jumpers that utilize a prosthesis -- would we just set a quota? Perhaps if x% of the population are single amputees and y% are double amputees -- that's the exact percentage of such people who would be allowed in the "top hundred" recorded long jumps?

      Why not allow athletes to use steroids? How about just ones with a muscle mass below some point? Why, why not? The argument that "steroids are harmful' seems weak if you're going to allow prostheses in long jumping -- cutting off your leg(s) to allow you to use a prosthesis in competition seems pretty harmful also. Are we going to judge how someone lost their leg(s) to avoid people from having their leg(s) amputated in order to wear high tech prosthesis? If it was in an accident with a piece of industrial equipment, do we have to judge if it was intentional (and hence the person didn't qualify to wear a prosthesis in competition) or accidental (allowing a prosthesis). What if someone is trapped by a rock pinning their leg in a remote location by themselves -- if they cut it off to escape, is that a "qualifying" amputation?

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    23. Re:No, no unfair advantage at all... by sjames · · Score: 1

      All very tough questions. Alas, I don't know the answers but they will have to be addressed sooner or later.

      It was all a lot simpler (and sometimes wrong) back when an athlete's gender was taken at face value and prosthetics weren't nearly good enough to compete with able bodied athletes, but times change.

    24. Re:No, no unfair advantage at all... by Wycliffe · · Score: 2

      he doesn't even have to deal with blisters on one of his feet.

      I doubt this. From what I know of prosthetics the attachment point is prone to all kinds of problems with blisters, rubbing, chaffing, etc...

      This is more of an extended shoe that still connects to the leg which brings up an interesting point.
      If you ban this do you also ban someone who has one leg longer than the other and needs a 2 inch sole? What about an 8 inch sole?
      What about someone who has corrective surgery to fix the length of their leg or someone who has elective surgery to increase the
      length of both legs?

      Currently we seem to not care until they actually come in 1st place then we start asking questions.
      Regardless of the outcome, this is good news for the advancement of prosthetics and people who need them.

    25. Re:No, no unfair advantage at all... by Megol · · Score: 1

      Those "15 inches longer" is due to it being a spring mechanism and being folded - just look at some pictures of the dude, if it really was 15" higher it would be impossible to run using it.

      About him using the prosthetic when launching: is he left or right legged? I think that is more important than the fact that the prosthetic is a spring, after all a real leg have real muscles that can be used to *shock* launch the jumper too.

    26. Re:No, no unfair advantage at all... by Belial6 · · Score: 1

      It would be kind of sad if it doesn't.

    27. Re:No, no unfair advantage at all... by I'm+New+Around+Here · · Score: 1

      Hey, don't be so hard on him. Don't want people to think your Linus, do you?

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    28. Re:No, no unfair advantage at all... by I'm+New+Around+Here · · Score: 1

      If he's not very good, I'd think the kit would just make him fall over.

      I could try to use the world's best unicycle, but it doesn't mean I'm going to stay on top of it.

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    29. Re:No, no unfair advantage at all... by I'm+New+Around+Here · · Score: 1

      What about the golfer that sued to use a golf cart between holes, when every other player has to walk? He has a medical condition that prevents him from being able to walk far.

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    30. Re:No, no unfair advantage at all... by I'm+New+Around+Here · · Score: 1

      Yet with all that, he still was outdone by 8 other athletes.

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    31. Re:No, no unfair advantage at all... by I'm+New+Around+Here · · Score: 1

      and better still its far stronger and requires much more force to break.

      Again, does it? Have you tried to break someone's leg, versus breaking their blade? Of course, one definite advantage is that if it does break, you just put on a new one, rather than spending months in rehabilitation.

      Actually, I wonder about that. If he is putting enough force on it to break it (maybe it gets really worn out from practice), and it breaks while all his weight is on it trying to lift him over the bar, it seems that he is going to hit the pavement hard on the remainder of his amputated limb.

      The blade may be easily replaced with an identical one, but I don't know how well his already-damaged body will do.

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    32. Re:No, no unfair advantage at all... by mwvdlee · · Score: 1

      As a side note, take a minute to realize how amazingly good prosthetic limbs have become that using one has become an unfair advantage.

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    33. Re:No, no unfair advantage at all... by Sqr(twg) · · Score: 1

      So what? It's sports. Entertainment. For fun.

      If there were scores of athletes showing up with amputated limbs, winning everything and distroting the rankings, then this discussion might be worth having. But these are the statistics so far:

          Long jump competitions won by peoploe without prosthetic limbs: A shitload
          Long jump competitions won by peoploe with prosthetic limbs: One

      You might argue that he is getting an unfairly large share of the prize money, thus hurting the other athletes, but it is probably the other way around. He's drawing more attention to the sport, hence bringing in more sponsor money, to the benefit of all.

    34. Re:No, no unfair advantage at all... by beh · · Score: 1

      I would guess they mean it's longer because they count its length as one piece - not as a lower leg and a foot.

      Still - in terms of dimensions, it needs to be a good match with his other leg -- unlike Pistorius who would have been able to go for optimized prosthetics on both legs that would be better than "normal" legs might be... (i.e. watch the Aimee Mullins TED talk on how she can vary her height fairly significantly just through the choice of legs she wears)...

    35. Re:No, no unfair advantage at all... by rpstrong · · Score: 1

      Your welcome to you're own opinion.

    36. Re:No, no unfair advantage at all... by MoarSauce123 · · Score: 1

      The 15 cm claim is a total misrepresentation of the facts. The prosthetic leg is about 4 cm longer when not under load. The sole reason for this is to make it as long as the other leg when Rehm is walking or running, otherwise he would be limping. In other words, for the prosthetic leg to work as a normal leg it has to be longer given the design used. Yes, it is designed like a spring, but so is a 'normal' leg which makes running and jumping possible in the first place. Rehm offered to take part in studies that compare his prosthetic leg with any other regular leg to see if there is indeed an advantage, even a small one. So far nobody has come forward to put their claims to the test. Until they do all the accusations of cheating and being against fair play are utterly baseless and in itself an act of unfairness. These accusations simply imply that an amputee with a prosthetic leg has to be a worse athlete or otherwise be a cheater. Really?

    37. Re:No, no unfair advantage at all... by hondo77 · · Score: 1

      The device is like a spring, so it stores energy

      So... a bit like a tendon?

      The same way a motorcycle is a bit like a bicycle.

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    38. Re:No, no unfair advantage at all... by wonkey_monkey · · Score: 1

      Do you know it's that way round?

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    39. Re:No, no unfair advantage at all... by Triklyn · · Score: 1

      you're very cynical. fair is fair. and the olympics isn't about the money for a lot of these athletes... it's about being the best, and being their best. one single competitor with an unfair advantage is one competitor too many.

    40. Re:No, no unfair advantage at all... by I'm+New+Around+Here · · Score: 1

      Hey. Stop making fun of me. :^P

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  3. No, no unfair advantage at all... by Anonymous Coward · · Score: 1

    Specifically, not having lost a leg, can I put a spring on my leg and claim a championship?

  4. We need different divisions by DNS-and-BIND · · Score: 2

    Just like car racing, we need different divisions for athletics. One for stock, unmodified humans like us. No drugs, etc. And the "top fuel" division for prosthetics, hormones, steroids, etc. My interest in several sports (bicycling, weightlifting) has already died because of rampant drug abuse. Heck, if you don't do drugs then you won't even qualify for televised events. It's sort of like F1 racing, it's not really a competition between humans, it's a competition between scientists.

    Ever since the Olympics went professional, it's been boring. Of course, once these two divisions have been established, the athletes will still cheat in the stock division. Because there's money involved. Even the Korean Starcraft players cheat for the same reason.

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    1. Re:We need different divisions by zAPPzAPP · · Score: 1

      Hey, easy now!
      Scientists are humans too.

    2. Re:We need different divisions by Intron · · Score: 1

      Now define "unmodified humans". People who have had appendectomies are lighter than the rest, so that's an unfair mod, right? People who have had polio vaccine are much stronger than people who have had polio, so that's clearly an unfair advantage.

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    3. Re:We need different divisions by DNS-and-BIND · · Score: 1

      Oh, gimme a freakin' break. Appendectomy, really? Polio victims are crippled and won't pass the qualifying rounds. Or did you just come up with ridiculous examples for some unclear end?

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    4. Re:We need different divisions by Wycliffe · · Score: 3, Insightful

      Oh, gimme a freakin' break. Appendectomy, really? Polio victims are crippled and won't pass the qualifying rounds. Or did you just come up with ridiculous examples for some unclear end?

      The point of these "ridiculous examples" is to show that very few people now days are "unmodified".
      Where do you draw the line? Olympic bicyclists have one leg larger than the other. Many other
      professionals like weight lifters, etc... are similiarly deformed. Weird protein shakes and specialized
      diets are the norm. Reinjecting your own blood right before game time is pretty common in some sports.
      It's not a drug or enhancement but clearly is not something that should be allowed. How do you
      regulate these things? What about someone who has a medical condition and needs to take steroids
      or some other drug like an antidepressant that has a side effect of enhanced performance.
      Professional sports for the most part are already twisted into a sport for only accidental freaks of nature
      who in addition to having some lucky physical trait also train round the clock 24/7 with specialized diets
      and specialized exercise routines. We all might be better off if we just say anything goes and see exactly
      how far we can push technology and the human body instead of pretending that all athletes are normal
      human beings that just walked in off the street.

    5. Re:We need different divisions by Nidi62 · · Score: 1

      Oh, gimme a freakin' break. Appendectomy, really?

      Wrestlers used to draw a couple pints of blood before weigh-ins to drop a couple ounces to make weight. After the weigh-in they would re-inject the blood.

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    6. Re:We need different divisions by AuMatar · · Score: 1

      Lets be fair- its always been boring. Nobody gives a fuck about these sports for 3.9 years out of 4. Nobody should care about them the other .1 either. Or are you buying tickets to the local synchronized diving competition?

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    7. Re:We need different divisions by Triklyn · · Score: 1

      i'm pretty sure that is against the rules. and they'd probably get DQ if found out.

  5. Re:Nudity by Anonymous Coward · · Score: 1

    Shoes are "non-human appendages". Clothes are "non-human appendages". Should people have to compete in bare feet and naked?

    Yes. That's how the first Olympics worked.

    But they'd better allow women this time or I'm not watching.

  6. Different equipment, different categories by pmontra · · Score: 3, Insightful

    Eventually prosthetics will get so good that they'll let athletes achieve much better results than any unmodified human. When it happens everybody will see that the only way to go is different categories for different equipments. We are bound by compassion and politically correctness until we get to that point, so how to address this problem now? Call me hard hearted but I'd still apply my reasoning and enforce different categories right now even if we are in doubt of who's getting an advantage at the moment.

  7. Help me find a surgeon by tepples · · Score: 1

    Which surgeons are willing to do so? I don't think surgeons are even willing to remove dead-weight paralyzed limbs or limbs that the brain refuses to recognize if the limbs otherwise appear physically healthy.

    1. Re:Help me find a surgeon by Anonymous Coward · · Score: 1

      I don't think surgeons are even willing to remove dead-weight paralyzed limbs

      Yes, they are.

      Think of a person who has one non-functioning leg, and has therefore little other choice than to use a wheelchair, as with crutches he would simply drag his leg around, creating a considerable burden (think pendulum kind of swinging motions, possibly even kicking the crutch next to the non-functioning leg, causing the user to fall).

      Without such a leg he could move about much more easily, and if part of the upper leg could be saved he could even have a chance of getting a prothesis that he can control, maybe even resulting in walking without crutches.

      So yes, doctors/surgeons will consider removal of non-functioning limbs.

    2. Re:Help me find a surgeon by Triklyn · · Score: 1

      ... that'd be criminal. unless it were gangrenous.

      first off, any major surgery involves a great deal of risk. infection, and otherwise.
      secondly, there's always hope. paralyzed limb, limited neural regrowth is probably not that far off. and throw it in a brace if it gets in the wa.

  8. Re:Body integrity identity disorder by K.+S.+Kyosuke · · Score: 1, Insightful

    Allegedly gave his two cents. I see people even today saying "this is not a legal advice, hire a lawyer" like all the time. I'm pretty sure it applies to ancient prose even more.

    --
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  9. Re:Body integrity identity disorder by Anonymous Coward · · Score: 2, Interesting

    What are you talking about?

    You could easily design a similar advantagous device and attach it to your perfectly fine leg. Yet that is not allowed (for good reasons I'd say).

  10. Re: Yes its an unfair advantage by Anonymous Coward · · Score: 1

    Athletes in the cyborg Olympics will do more impressive stuff than unenhanced athletes. Thus ends sports as we know it. (And about time, too.)

  11. Well, only ONE of his leg is prosthetic by thieh · · Score: 1

    I would guess advantages can only be properly quantified if both his legs are prosthetics because when you have one real leg the capabilities of other leg has to be adjusted to match the real one.

    1. Re:Well, only ONE of his leg is prosthetic by I'm+New+Around+Here · · Score: 1

      They could start my not allowing double amputees to add 3 extra meters to each side. Kind of how they don't allow "shoes" that are simply 3-meter tall stilts with rubber soles on the bottom. I'm sure the current rule is more or less that.

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  12. Re:Nudity by K.+S.+Kyosuke · · Score: 1

    Saudi Arabia is to modern Olympics what the US et al. would be to Ancient Olympics...

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  13. Re:Nudity by Kjella · · Score: 4, Informative

    If there's a distinct non-human advantage to them, yes. Most sports are extremely tightly regulated, mainly I've looked at the Nordic sports and for example the jump suit used in ski jumping is highly regulated. Likewise in ice skating, they proved some years ago a "Donald Duck" like suit would improve skate times. It was banned. The support biathlon athletes can get while shooting is likewise regulated. The rules themselves are arbitrary, as long as they're equal for everyone. Why it is "three strikes, you're out" in baseball? Couldn't it be one strike? Five strikes? Sure it could, but the game says three. And then you compete under the rules of the game. Everything else is the other way around, they're allowed to wear baseball caps because everyone can wear one and it doesn't favor anyone in particular. You can't call ut unaided because bicyclists obviously outpace runners, pole vaulters outjump high jumpers and so on but the aid is considered neutral. Anything that isn't you ban.

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  14. and make him egligible by zephvark · · Score: 4, Funny

    Egg lig ibble? Really? Egg lig ibble?

    I understand that the title "Slashdot Editor" is intended largely for comedic effect... I hope. Perhaps we could just get the place renamed to Slapstick.com ...oh, that's taken. How about Slapdash.com, that seems to be up for sale.

  15. Re:Don't care by TrollstonButterbeans · · Score: 3, Interesting

    That isn't true. Sports don't exist to be elitist and show others that you're better than they are.

    That is the definition of "competition".

    You find competition in everything whether you are talking elite coders, spelling bee champions, among sales people and amongst companies.

    Some people said Steve Jobs was "elitist".

    Competition brings out those characteristics. Sports is a way that it is done where the arena is physical prowess.

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  16. He takes off using the prosthetic leg... by HockeyPuck · · Score: 4, Informative

    If you watch the jump carefully you'll notice that he takes off (launches) from the prosthetic leg. I wouldn't be complaining too much if he took off from his real leg.

    Look at the kangaroo, a kangaroo has a very long Achilles tendon. This allows them to be very efficient in jumping buy storing up so much energy when it stretches out like a rubber band enabling them to jump very far with very little effort. Humans on the other hand, have very short achilles tendons and therefore do not have this mechanical advantage.

    When landing, the impact force and weight of the this guy is absorbed by active elastic stretch of the prosthetic. When he jumps, the weight is accelerated by a recoil force due to elastic recoil of the the prosthetic. This recoil force is much greater than that of what our our achilles tendon plus the active contraction of our calf muscle can do.

    This guy has the equivilant of a 15inch long achilles tendon. As if you look at the video when he actually makes the jump, you'll see the prosthetic "foot" is bent 90 degrees from it's normal angle. The human achilles tendon is a) not 15in long and b) doesn't bend 90 degrees.

    As a side note, I would assume there is no "fatigue" or decrease in "springiness" of the prosthetic between his first, second and third jumps. He could always show up to an event with a brand new prosthetic.

    He's cheating.

    1. Re:He takes off using the prosthetic leg... by maird · · Score: 1

      The prosthetic must have two selectable operations so that his run can be guaranteed to be so balanced and he also does well to ensure that he always launches the jump from the prosthetic. At the end of the day, if there has to be a new competitive division for those with a prosthetic then his most important goal is to avoid it being a lower athletic standard than the ones he divides from so good luck to him in trying to avoid it being called paralympics or equivalent.

    2. Re:He takes off using the prosthetic leg... by pmontra · · Score: 1

      I fully agree but as a side note it seems that the tail of kangaroos also plays an important role in jumping http://www.huffingtonpost.com/...

  17. Re:Don't care by ganjadude · · Score: 1

    really? you are excluded from "running in a line, then jumping" really??? you clearly have no clue about sports at all. perhaps you are the stereotypical nerd who got picked on all the time, but not all of us are, and to many of us sports are a good leisure activity

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  18. It's a game. Grow up. by sjbe · · Score: 1

    I don't care. Sports is (are?) stupid.

    Why? Because you don't play them? I'm sure whatever hobbies you prefer are clearly superior... [/sarcasm]

    They are, by default, exclusionary.

    Pretty much anyone can play sports so they are by definition not exclusionary. You might not be the best at a given sport but absent an insurmountable physical deficit there is nothing prohibiting your from participation. We even have special competitions like the Special Olympics for those who need a little extra help to participate.

    Call me a jerk for not feeling sympathy for the rich, steroid ladened, kids whose parents gave them every advantage in the world suddenly feel disadvantaged.

    Ok, you're a jerk. "Rich, steroid ladened kids whose parents give them every advantage"? Seriously? You sound like a pathetic bitter little person with an inferiority complex who needs to denigrate others to make yourself feel superior. Sports are nothing more than games. You don't have to like sports nor do you have to participate but it takes a real asshole to think that because others enjoy a game that those who participate are somehow bad people. The entire point of a game is to have people compete under the same rules as everyone else. Sometimes technology creates advantages that break the game balance and we have to consider whether or not to allow that technology. Sometimes we do, sometimes we don't. Having that discussion does not make you one a jerk but people who criticize the need for the discussion (like you) are jerks.

  19. Re:unfair advantage? by citizenr · · Score: 1

    you are laughing now, but just wait few years

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  20. I want to see the best by sjbe · · Score: 1

    Ever since the Olympics went professional, it's been boring.

    Maybe to you. Personally I disagree. I want to see the best of the best competing on the most level playing field we can devise. Whether they get paid for it or not is irrelevant to me.

    1. Re:I want to see the best by DNS-and-BIND · · Score: 1

      When there's money in it, people will cheat. That's what causes all the drug problems.

      --
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  21. Only 8 meters? by jasonditz · · Score: 1

    I would think if you're allowed to attach any mechanical device you want where your legs would be I'd think someone would come up with a catapult that would just hurl him the length of a football field. No one's touching that record.

    1. Re:Only 8 meters? by linearz69 · · Score: 1

      The Germans have never heard of Steve Austin.

  22. Re:Don't care by ganjadude · · Score: 1

    i was responding the the above poster and his disdain for sports, im not talking about the person in the article whom i dont believe should be in the competition with the others due to his unfair advantage.

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  23. Re:Don't care by Anonymous Coward · · Score: 1

    He's not excluded, there's the paralympics for people like that. Simply put, how do you judge whether somebody in a wheelchair has an advantage over somebody who isn't? Or how about amputees, I'm not sure anybody really established whether or not there was a real advantage to Pistorius when it came to his races.

    What's more, the Olympics are incredibly hard to get into with or without a disability.

  24. Re:Nudity by angel'o'sphere · · Score: 1

    In the original Olympics they competed naked for millennia ...

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  25. Re:Nudity by Intron · · Score: 1

    Shoes are "non-human appendages". Clothes are "non-human appendages". Should people have to compete in bare feet and naked?

    Another reason to keep women's volleyball in the Olympics.

    --
    Intron: the portion of DNA which expresses nothing useful.
  26. Re:Body integrity identity disorder by alvinrod · · Score: 4, Insightful

    That is quite possibly the worst interpretation of scripture that I've seen in a while. Even people who don't buy into it are quite capable of realizing that what you're suggesting the passage means has nothing to do with what it was intended to mean.

    I'm not sure if this is just ignorance, a failed attempt to be funny, or a troll. If it's the latter, bravo to you as it appears as though it's worked rather well.

  27. Re:Nudity by tomhath · · Score: 1

    Should people have to compete in bare feet and naked?

    Only in Beach Volleyball.

    But as far as track and field sports, if one competitor can use springs or blades then why can't all of them?

  28. I for one by stonedead · · Score: 1

    Welcome our Cyborg overlords to the long jump games in soviet russia where the jump longs for you. MUST SLEEP NOW> Good bye.

  29. Re:Body integrity identity disorder by wonkey_monkey · · Score: 4, Insightful

    One thing that keeps runners from "opting into" this prosthetic is that mainstream surgeons are forbidden to perform elective amputations.

    I'd think that the main thing that keeps runners from "opting into" prosthetics is that most people don't want their fucking legs cut off.

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  30. What about Lasik? by michael_cain · · Score: 2

    Athletes regularly have laser surgery to improve their vision to 20/10 or better. Baseball hitters in particular claim that it gives them an advantage in terms of being able to see the spin on the ball sooner. Should that be allowed?

    1. Re:What about Lasik? by pmontra · · Score: 2

      Maybe yes, maybe no but that's pretty minor. Instead how about having to decide to get your legs removed to have a chance to win a gold medal in most track and field events in the standard Olympic Games? Inevitably somebody will decide it's worth trying (so many crazy people) and that would start something pretty nasty, much worse than doping. I rather prevent it.

  31. Re: Fair for All by michelcolman · · Score: 1

    Did you warn them about 9/11?

  32. Re:Don't care by ganjadude · · Score: 1

    clearly you have no understanding of sports at all of thats all you think is involved. I feel sad for you

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  33. Re:Don't care by gnasher719 · · Score: 1

    He's not excluded, there's the paralympics for people like that.

    You are using very inclusionary words here. Not.

  34. Fighter pilots by tepples · · Score: 1

    Next you'll be telling me fighter pilots will be cutting off their legs to pull more G's without the blood flowing out. See also Douglas Bader,, SNES-era Star Fox...

    1. Re:Fighter pilots by I'm+New+Around+Here · · Score: 1

      I think the manned deep space probes will be crewed by amputees. Prosthetic limbs have a lower caloric need than flesh and bone. And floating in space isn't really demanding of legs and feet.

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    2. Re:Fighter pilots by rpstrong · · Score: 1

      "Silent Running" was way ahead of you with Huey, Dewey, and Louie.

  35. Re:Nudity by uncqual · · Score: 1

    Sure - if there as a national standards body that accepted ladders in the "Ladder Assisted High Jump" event. In such an event, it's likely the ladders would have standards relating to factors such as height, weight, elasticity and all competitors in that event would be able to use ladders meeting those criteria.

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  36. Re:Nudity by Opportunist · · Score: 1

    Well, these prosthetics are kinda available for everyone too. You could even gain an upper leg over him (bad pun, ok), by getting two of those...

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  37. Re:Nudity by Smauler · · Score: 1

    These blades are highly regulated. When Oscar Pistorius lost in the 200m paralympic amputee final in London in 2012, he had a rant about the length of the blades of his opponent. It's well known that long blades give an advantage over legs, hence the regulation.

    What I find difficult is the classification of disability. Whilst some disabilities are relatively easily defined, most are not. Whether you're successful or not can depend on which category you're placed in, not how good an athlete you are. See here for an example.

  38. Welcome to our world by Joe+Tie. · · Score: 1

    As a disabled person, this whole discussion strikes me as some pretty big sour grapes. I sure never see this level of abject shock and horror about how fair things should be when it comes to me not being able to participate in things. But aside from this post, I usually don't whine about how unfair things are. Life gives some people different advantages. Sorry 99% of the people on this thread, you're getting a tiny look into what every day is like for disabled people.

    --
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  39. Next to come... by Rick+in+China · · Score: 1

    So, lets say I lose my right arm, get a bionic arm, and start 'weight lifting' - enter the olympics, and demonstrate ultra strength with my bionic arm. Legit?

    It's exactly as legitimate as long jumping from a prosthetic spring-board. There's nothing even remotely fair about allowing him to compete with non-spring-boarded athletes. I wish him luck and applaud his strength and will to try, though.

  40. Pole vault by tepples · · Score: 1

    Of course. Pole vault is a well respected event.

  41. What is handicapped? Disabled? by bradley13 · · Score: 1

    It was always going to happen - now it finally has. We have the Olympics and the Paralympics - because the athletes in the Paralympics cannot compete against non-handicapped athletes. Now, at least in some circumstances, it is possible to replace missing biological parts with superior parts (at least for a specific task).

    Some athletes will take any advantage they can get. For years now, it has been impossible to win certain events without doping (Tour de France). Remember the biologically male athletes from behind the iron curtain who had themselves surgically altered so that they could compete as women?

    If this result stands, as prosthetics continue to improve - how long until some athlete deliberately has an accident requiring their leg to be amputated?

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  42. Size of the foot by clickety6 · · Score: 1

    Does the surface contract point of the prosthetic also mean that he can jump from closer to the line than somebody with a normal footprint?

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  43. PEDs don't exist just because of money by sjbe · · Score: 1

    When there's money in it, people will cheat.

    I have news for you. People cheat even when there isn't money in it. Money makes the problem worse but it isn't the root of the problem. Some people just want to win, no matter what. Money alone really isn't enough to explain the cheating in high level athletics. It's a factor but not as big as you might assume.

    I've competed at the Division 1 college level of athletics for a top tier program in my sport of choice (not cycling). Nobody gets into sport at that level because of money though it might help keep them in it. People compete because they want to win. They want to be the best. That is most of what drives them. Money is just added incentive for those at the very top in select sports. You'll see people get popped for PEDs in sports where there is no money almost as often as in sports where there is money. Few people appreciate just how hard and how much work it is to compete at that level. There are very few people for whom money alone is sufficient motivation to compete at that level. You basically have to torture yourself for years on a daily basis and most people cannot do it.

    Drugs can make a difference but only a few percent improvement at best. You could throw a whole pharmacy at me or 99.9999% of people on Earth and we still don't have the physiology to win the Tour de France. You have to be able to get near the top without drugs for the drugs to be able to push you to the top. I've competed and coached my sport for well over 30 years. There is close to no money in the sport but you'll see at least 1 or 2 athletes get popped for PEDs at world level competitions each year. I have good reason to believe most athletes in my sport are clean (PEDs provide a relatively modest performance benefit) but I'm quite certain a few aren't and like I said, money is not really a factor.

  44. Re:Don't care by ganjadude · · Score: 1

    what the fuck is he supposed to say? its a factual statement. Stop being a politically correct asshole

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  45. Re:Body integrity identity disorder by Triklyn · · Score: 1

    you just don't want it bad enough.

  46. Re:Nudity by Triklyn · · Score: 1

    ... i don't think you grasp how analogies work.

  47. Re:Nudity by tepples · · Score: 1

    In this case, however, one athlete had an technological benefit that others could not easily obtain.

    If disability has become a superpower, then how can others "not easily obtain" this benefit, other than surgeons covering their own behinds by refusing to amputate an otherwise healthy limb?