Turn your hands 90 degrees and take on the bicep curl's bigger and badder brother–the dumbbell hammer curl ... there's a more ...

Again, I grab 10-pound dumbbells as I power through 15 reps of wide dumbbell squats ... dumbbell bicep curls, and close-grip bicep curls, followed by the cable-lat pulldowns.

If there’s an exercise that dominates the gym floor when it comes to building bulging biceps, it’s the bicep curl and ... holding the pair of dumbbells with a neutral grip (palms facing ...