CORRECT Answers
1. Tendons and ligaments are similar because they both A limited blood supply and
have: low metabolism
2. What is the name of the outer layer of connective Epimysium
tissue on skeletal muscle?
3. The functional units of skeletal muscle that allow it Sarcomeres
shorten are:
4. In terms of muscle actions at the knee joint, the antagonists
quadriceps and hamstrings are:
5. Skeletal muscle shortens when: actin and myosin bind and
slide past each other
6. A muscular force-couple occurs when: two or more muscles con-
currently produce force in
different directions to pro-
duce one movement
7. When lifting the arm overhead, impingement of the a muscular force-couple
subacromial space is avoided when: occurs between the del-
toid and supraspinatus
8. During a squat, your client's knees buckle inward as weakness of the hip ab-
she ascends. This problem is most likely due to: ductors and external rota-
tor
9. After a workout, your client mentions that he feels a tell him to get cleared
deep, nervy pain in his shoulder that radiates down to from a physician or phys-
10. his hand. You first
course of action
should be to:
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