Build strong and mobile hips using these two tips from a personal trainer, and avoid one thing.

Edward Phillips is an associate professor of physical medicine and rehabilitation at Harvard Medical School and the Whole Health Medical Director at VA Boston Healthcare System. As Americans, we’re in ...

(CNN) — You may not own a single dumbbell, but rest assured you already have everything you need to get stronger — by using your own body weight. Many people still associate strength training with ...