Занимательная физика
Feb. 22nd, 2006 02:07 pm![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png){kind=small}
birdwatcherA study released last year in the Journal Arthritis and Rheumatism followed 142 sedentary, overweight or obese adults with knee arthritis.
Researchers found that for each pound lost, there was a 4-pound reduction in force hitting their knees.
Researchers found that for each pound lost, there was a 4-pound reduction in force hitting their knees.
no subject
Date: 2006-02-22 08:29 pm (UTC)Anybody with direct knowledge, is it worth it?