The functional strength developed through pull-ups can also help improve posture, Clay says. Pull-ups mainly work muscles in ...

Lie on one side with your legs straight and prop up your upper body on your forearm. Raise your hips so your body forms a ...

I landed on my hands with my arms stretched out, and now my right shoulder has started aching. My boyfriend thinks it’s a rotator cuff injury. I’ve only heard of that in baseball players. What is the ...