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When we exercise, even for a few minutes, hundreds of molecules related to our metabolic health rise and fall in our bloodstreams. By Gretchen Reynolds While we exercise, we raise and lower the levels ...

Tai chi, a traditional, slow-moving form of Chinese martial art, is known to increase flexibility and improve balance. Now, new research suggests it's better than more vigorous aerobic exercises for ...

It’s not which workout you choose, but how you do it. By Amanda Loudin Hypertension affects more than half of America’s adult population. It is a leading cause of stroke and heart attack, and often ...