Source: Medical Xpress
Most runners are enthusiastic about their sport and take steps to work out safely. But injuries like stress fractures and muscle strains, among others, are common and can sideline you, sometimes for weeks if not months.
Source: Oregon State University
Source: Chicago Tribune
The part of the body we call the shoulder consists of several joints that work with tendons and muscles to allow the arm to move in many directions.
When it comes to workout routines, most people tend to focus on muscle groups that they can see or feel working immediately—legs, butt, abs, and arms.