Because they’re responsible for movement in multiple directions, you have to train them accordingly with shoulder exercises. That means working overhead and sideways, as well as concentrically ...
Abduction – movement away from the midline of the body. This occurs at the hip and shoulder joints during a jumping jack movement. Adduction – movement towards the midline of the body.
Abduction – movement away from the midline of the body. This occurs at the hip and shoulder joints during a jumping jack movement. Adduction – movement towards the midline of the body.
Background Repetitive stresses during spike movements in volleyball, make the shoulder one of the most commonly exposed body parts, bringing athletes to prematurely interrupt their career. Objective ...