The shoulder is the most important joint in the arm activity. Limited shoulder motion took away patients ability in daily activity, including taking things, clothe, and even toilet. Therefore, every practitioners should have the ability to help disabled patients return to normal shoulder mobility. In this article, we analyze eight major shoulder motion - inculding extension, internal rotation, flexion, horizontal adduction, external rotation, abduction, horizontal abduction, adduction. We describe agonist and antagonist muscle, and advance treatment acupuncture points. We also explore the Manual therapy of the shoulder activity limitations, and try to propose treatment recommendations.