Get the blood flowing and muscles firing with these six warm-up stretches for runners to prevent injury and feel your best.

While many of us think about stretching as something to do after a run or a strength-training session, lower-impact activities like walking can cause muscle stiffness or soreness, too. Even shorter ...

A new wave of research is showing what the old gym myths about stretching got wrong—and what you really need to do to reap ...