When it comes to leg day, you'll often see gym-goers flocking to the leg press or squat rack to build those thick quads and powerful hamstrings. Others might be grinding out Romanian deadlifts to fire ...

As a runner, you have to constantly stabilize on one foot, then the other, while hitting your stride. That means the muscles that help you balance—from your core, including your glutes, all the way ...

You might have had the suspicion, particularly while doing unilateral exercises, that one of your legs is stronger than the other. Chloe Costigan, a physical therapist and co-owner of Mobility-Doc, ...