To learn whether or not your upper-body strength level is where it should be—or needs a bit of a boost—we spoke with experts.

A strong core doesn’t mean you have a six-pack; it means the entire network of muscles within your torso, including your lower back, hips and glutes, is robust, stable and capable of withstanding ...

Offset training improves balance and core strength, so hauling groceries, kids, or luggage is easier than ever. If your workouts aren’t making you stronger in real life, what’s the point? Sure, bench ...