Shoulder

Push ups have been a staple for many years now. You see them in military boot camps, martial arts gyms, and high school football workouts, just to name a few. This is for good reason. Push ups, work most of your muscles, they are simple and cost free, and can be done just about anywhere.

This is a home exercise that you can do in the gym, at work, or even [...]

Irina Marchenkova provides simple instructions and a demonstration of [...]