wild animals like to exercise
Posted by:
Panchito
()
Date: May 21, 2014 04:31PM [news.sciencemag.org]
" EMAIL ME Even in the Wild, Mice Run on Wheels 20 May 2014 7:15 pm 0 Comments Even in the Wild, Mice Run on Wheels In 2009, neurophysiologist Johanna Meijer set up an unusual experiment in her backyard. In an ivy-tangled corner of her garden, she and her colleagues at Leiden University in the Netherlands placed a rodent running wheel inside an open cage and trained a motion-detecting infrared camera on the scene. Then they put out a dish of food pellets and chocolate crumbs to attract animals to the wheel and waited. Wild house mice discovered the food in short order, then scampered into the wheel and started to run. Rats, shrews, and even frogs found their way to the wheel—more than 200,000 animals over 3 years. The creatures seemed to relish the feeling of running without going anywhere. The study "puts a nail in the coffin" of the debate over whether mice and rats will run on wheels in a natural setting, says Ted Garland, an evolutionary physiologist at the University of California, Riverside, who was not involved in the work. More importantly, he says, the findings suggest that like (some) humans, mice and other animals may simply exercise because they like to. Figuring out why certain strains of mice are more sedentary than others could help shed light on genetic differences between more active and sedentary people, he adds. " Re: wild animals like to exercise
Posted by:
aprilster
()
Date: May 22, 2014 11:51AM thats kind of funny
but I guess, you can learn from that, that excercising and sports is in our natur..I'm not saying we are like mice, but we are creatures too! Re: wild animals like to exercise
Posted by:
Panchito
()
Date: May 22, 2014 04:12PM we need to exercise because we don't have a lymphatic heart. Some animals have a second hearth for the lymphatic system. We rely on movement and muscle contraction. If you don't move, the dirt piles up. Sorry, only registered users may post in this forum.
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