And they do so to a similar degree. In a 12-week study of active females from 2004, treadmill and StairMaster workouts both ...

It's time to stop neglecting these three important muscles! We reveal why these overlooked body parts are so important and how to train them.

If your squats and runs have been feeling a little harder than usual, your ankles could be the culprit. Lack of mobility in this crucial joint can cause problems throughout your kinetic chain, ...

At the same time, it activates your glutes, which can sometimes check out when your hips are tight or overworked. Switching them on gives you a stronger foundation. You’ll feel more stable during ...