It's easy to assume pull-ups are all about the arms—but the real engines behind a strong, controlled rep are the back and shoulders. In fact, if you’ve ever tried (and struggled) to get your chin over ...

Nothing will humble you like an exercise ball. Working with an exercise ball can also help you improve your sense of your body in space, a.k.a. proprioception, Jeffers explains. “Stability ball ...

The pull-up is the epitome of true bodyweight strength. With no equipment required, it’s one of the best exercises in your arsenal to build strength and muscle in your upper back, biceps, and ...