Why: Dumbbell preacher curls are useful for changing the upper arm angle on your biceps curls, giving the muscles a different ...

Trainers share how to make the most of arm exercises without weights, plus our favorite moves that help improve mobility and ...

After sitting most of the day at a desk, where I may or may not have the best posture, my chest and upper back ... side chest muscles (serratus anterior), front upper-arm muscles (biceps), back ...

Oh, and the top exercises to create an effective resistance band arm workout ... bands can get your muscles firing just about as well as dumbbells (particularly in upper-body moves), according ...