News tagged with calf muscle
Foot and ankle structure differs between sprinters and non-sprinters
The skeletal structure of the foot and ankle differs significantly between human sprinters and non-sprinters, according to Penn State researchers. Their findings not only help explain why some people are faster runners than ...
Jan 24, 2012 |
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Why humans choose running over walking
Other than Olympic race walkers, people generally find it more comfortable to run than walk when they start moving at around 2 meters per second – about 4.5 miles per hour.
Jan 05, 2012 |
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Frogs' amazing leaps due to springy tendons
Some species of frogs and many other animals are able to jump far beyond what appear to be their capabilities. The trained contestants in the frog-jumping competition in Calaveras County, Calif., come to mind, ...
Nov 16, 2011 |
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New research says muscles buckle when relaxed
Multiple sclerosis, cerebral palsy, and other conditions involving muscle spasticity be better understood following the discovery by Australian researchers that muscle fibres buckle when at rest.
Nov 01, 2011 |
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Can stem cell boost, treadmill use improve artery disease?
(Medical Xpress) -- Northwestern Medicine researchers have launched a clinical trial testing a new combination of treadmill exercise and drug regimen to see if the two together improve the walking ability of people with peripheral ...
Medicine & Health / Cardiology
Nov 01, 2011 |
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No butts: Reebok slapped in US on rear-toning claims
US government regulators have clamped down on sportswear maker Reebok for claims that its buttock-toning footwear would lead to a more shapely butt for its wearers.
Sep 28, 2011 |
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Compression suits provide competitive advantage
To be the best, athletes are always searching for a competitive edge on and off the playing field. A new study by Professor of Kinesiology William Kraemer of the Neag School of Education shows that wearing ...
Jun 27, 2011 |
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Peripheral artery disease harder on women
Small calf muscles may be a feminine trait, but for women with peripheral artery disease (PAD) they're a major disadvantage. Researchers at Northwestern Medicine point to the smaller calf muscles of women as a gender difference ...
Feb 04, 2011 |
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Why walking flat-footed hurts habitual high-heels wearers
Why does it hurt walking flat-footed after wearing high heels? Marco Narici and his team from Manchester Metropolitan University looked at the calf muscles of habitual high heel wearers and found that the women's muscle fibers ...
Jul 15, 2010 |
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Short heels make elite sprinters super speedy
What is it about elite sprinters that gives them the edge over non-sprinters in the 100m dash? Stephen Piazza from the Pennsylvania State University publishes his discovery, in The Journal of Experimental Bi ...
Oct 30, 2009 |
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Surgery may not be necessary for Achilles tendon rupture
The two ends of a ruptured Achilles tendon are often stitched together before the leg is put in plaster, in order to reduce the risk of the tendon rupturing again. However, Katarina Nilsson Helander, MD, PhD at the Sahlgrenska ...
May 14, 2009 |
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