Skull crushers are a great move to include in your upper-body workout routine. The move targets your triceps and can also help tone your arms and improve shoulder stability. The skull crusher, or ...

Bodyweight exercises are great. Hello, push-ups! To gain even more strength in your upper body, try adding dumbbells to your fitness routine. Adding weights to your arm workouts means you will start ...

Add Yahoo as a preferred source to see more of our stories on Google. The back of the arm is a spot that many of my clients wish to tone and tighten. Most of them have a less-than-flattering nickname ...

For most desk-job workers, sitting at a desk for hours at a time is unavoidable. And when this happens, it’s hard to maintain a perfect posture. Despite our best intentions, as the day goes on our ...