As we advanced, the complete cycle of shoulder elevation with another exercise, this time side to add mass to the outer part of the deltoid. Actually, that's the key part of the shoulder, since it is the most widely noted. At ...

Shoulders are in charge of linking the arm to the torso, are formed by the deltoid muscle that connects the arm with the muscles of the back of the neck and chest. The deltoid is made ​​up of three heads: the ...