Psst: it's not another plank.

External rotation is an exercise that helps to strengthen the rotator cuff, a group of four muscles and their tendons. It is one of several effective movements for this area that over time, can ...

Roughly 35 of the 639 skeletal muscle groups that make up the human body are responsible for flexing, extending and stabilizing your core. Typically gym-goers remember to strengthen the area with ...

Have you ever seen a pitcher throwing a baseball? This action, which involves maintaining stability on one foot while also moving both the free leg and the torso, activates the hip external rotators.

According to experts, it takes just four core workouts to absolutely rip your top half to shreds, so you can get stronger.