World champion and Olympic triathlete Helen Jenkins explains how to improve your mobility and stability so you’re prepared ...

Strong legs shouldn’t come at the cost of sore knees — and this trainer knows it. All you need is a chair for this lower-body ...

It’s no secret that consistent running is important for progress, but what about strength training? When visiting a gym, runners may feel inclined to stick with the treadmill, but research reveals ...

Face a sturdy box, aerobic step, or weight bench. Stand with feet about hip-width apart. Send hips down and back into a squat ...