The primary function of the upper fibers of trapezius in scapular ____________, while the middle fibers perform scapular _____________, and the lower fibers perform scapular ____________.
Elevation
Retraction
Depression
During horizontal adduction, the pectoralis major acts in which of the following fashions?
C) agonist
The primary of the rotator cuff is to maintain the integrity and alignment of the gleno-humeral joint.
A) t
B) f
A) t
The biceps brachii is located inferior to the triceps brachii. T or F