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 its benefits.

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

P90X Stretch X, the stretch routine included in the popular at-home fitness program, may provide much-needed relief after completing the brands intense cardio and strength training workouts. Its ...