When it comes to the muscles you need strong to maintain a speedy, pain-free stride, most people think about the quads, hamstrings, glutes, and calves. But another muscle group that plays a role in ...

When it comes to the muscles you need strong to maintain a speedy, pain-free stride, most people think about the quads, hamstrings, glutes, and calves. But another muscle group that plays a role in ...

Most runners can breeze through their daily mileage, but ask them to hold a Copenhagen plank and the wobbling starts ...

The plank is one of the most commonly performed core-strengthening exercises, and whether you're getting your heart-rate up at Barry's or at home (using a Class FitSugar video, per chance??), there's ...

A favorite among strength coaches, this simple move improves hip stability, core strength, and lifting power. The plank has long been considered one of the ultimate tests of rock-solid core strength.

As an athlete, you may have wondered what’s the difference between your abductors and adductors, especially if you’re aiming to strengthen the muscle groups in your training plan. Your abductor and ...