
a.
Toidentify: Theshoulder joint muscles that must contract to lift the body up off the supporting surface.
Introduction: The shoulder joint is a movable joint that is located in the upper limb. It is a joint that is known to have the greatest range of motion. The shoulder joint is also a joint that easily gets dislocated due to its range of motion.
b.
To determine: Whether the latissimus dorsi and pectoralis major musclesperforma normal contraction or reverse muscle action.
c.
Toidentify: Theshoulder girdle muscles that must contract to lift the body up off the supporting surface.
To identify: Whether the reverse muscle action of the lower trapezius and pectoralis minor muscles performa normal contraction or working through reverse muscle action.

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Chapter 10 Solutions
Laboratory Manual for Clinical Kinesiology and Anatomy
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