Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images You've ...

Add Yahoo as a preferred source to see more of our stories on Google. Whether you’ve been glued to a desk chair, your favorite armchair or the couch, you’ve probably been doing an awful lot of sitting ...

Fitness is the key to a better life as a senior, but many older people aren't getting the exercise they need. Only 15% of those between the ages of 65 and 74 say they engage in regular physical ...

Most of us sit for hours a day. And while many military members have a physically demanding job, those who are in administrative billets or who drive trucks, tanks and fly planes and helicopters ...