Column: After a half-century of asking us to exercise more, doctors and physiologists are now pointing to studies that show tiny, regular bursts of effort can capture many of the benefits of the gym. - facebook.com

Column: After a half-century of asking us to exercise more, doctors and physiologists are now pointing to studies that show tiny, regular bursts of effort can capture many of the benefits of the gym.  facebook.com

* This article was originally published here