The deltoid muscle has three distinct parts: the anterior (front), lateral (side), and posterior (rear) deltoid ... the top ...

From your shoulders to your fingers, your arms have many moving parts: joints, bones, muscles, nerves, tendons and ligaments. Mysterious arm pain that seemingly comes out of nowhere can arise if ...

Studies have found that in elite tennis players there is a significant difference between their lower arm bones. Elite athletes are good examples of this. Training from an early age, throughout ...