Muscle tissue burns more calories than fat tissue does, even at rest, so muscle mass is a key factor in weight loss. With a regular strength-training program, you can reduce your body fat, increase ...

Turn to this 9-move dumbbell arm workout to target all muscles in your arms, from your biceps to your shoulders and triceps. A quick history lesson: We’re pretty positive that dumbbells (or ...

After 8 weeks of training, the curls led to muscle growth of roughly 5% in the upper biceps and 11% in the lower biceps. The ...

The majority of us know what bicep curls are and have done them at some point in our fitness journey. If you’ve ever grabbed a pair of dumbbells and been told to “just do curls,” you might’ve never ...