Muscles move the humerus. The humerus is your upper arm bone. It is the only bone in the upper arm, and it is also the largest bone in the upper extremity. The top of the humerus joins with an ...

In agreement with the statements of previous studies, that the posterior muscles play a role in posterior shoulder tightness, [11,12] our results specifically indicated that the 3 muscles made ...

Let us discuss some exercises that can make your arm muscles strong to provide ... This exercise tones and strengthens muscles located in the posterior part of the arms. Hammer curls are great ...