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Towards an Exercise Pill

Posted by kdawson on from the if-they-can-send-a-man-to-the-moon dept.

aztektum among many other readers sent us news that medical researchers have developed two drugs that can build muscle tone in mice without exercise. While such an advance may inspire dreams of a "couch potato pill," the article mostly talks about other medical uses, should the drugs prove safe and effective in humans. The doctor in charge of the research is working with sports authorities to develop a test to detect the drugs in athletes. "Researchers at the Salk Institute in San Diego reported that they had found two drugs that did wonders for the athletic endurance of couch potato mice. One drug, known as Aicar, increased the mice's endurance on a treadmill by 44 percent after just four weeks of treatment. A second drug, GW1516, supercharged the mice to a 75 percent increase in endurance but had to be combined with exercise to have any effect. 'It's a little bit like a free lunch without the calories,' said Dr. Ronald M. Evans, leader of the Salk group."

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  1. Muscle tone or muscle mass? by beanlover · · Score: 5, Informative

    TFA doesn't say the word "tone" unfortunately and there is a difference. My son was born with Hypotonia which is low muscle tone. When I read the summary I got a little excited thinking this could help him out going forward.

    Basically the tone of the muscle is the elasticity of the muscle (this is from memory when the Dr.'s were explaining this to us after he had been diagnosed). It has little to nothing to do with strength and, due to his condition, makes him more prone to hernias and similar problems (he was born with a hernia which was hidden by a communicating hydrocele).

    Those with low muscle tone are more flexible (so add that to your GF requirement list :)). My son can touch his shin bone with the top of his foot (try it) as well as do complete splits, etc.

    We had to get him orthotics to help his ankles support his weight as he grew. This, fortunately (for him...not for us parental units), has NOT slowed him down. He's currently five and very active...loves to be outdoors and catch bugs...but I digress.

    Anyway...thought I'd point that difference out.