Muscles are the components that give shape to the body. The elastic fiber that makes the muscles allows them to contract and relax. The contraction abilities, in turn, help in the movement of various parts of the body. Muscles are held to muscles, bones and organs by soft tissues or specialized cells called ligaments, tendons and fascia. When a person exerts his body more than it can withstand, the over-worked muscles get tired, torn or worn out. Gradually, the 'shocked