9. Name the four muscles whose tendons form the rotator cuff and help stabilize the shoulder joint. a. b. С. d.

4. Which muscles form the pelvic floor, and which of these are included in the levator ani group? For each muscles, provide the following information. o Position relative to the skeleton. o Position along the pelvic floor.

= also affecting the 2. 3. 4. 5. 6. 7. MUSLUTe On QUESTIONS 2-7: Match the function with the correct muscle in the diagram. Answers may be used once or not at all. a. Muscle that has the same function as teres major b. The trapezius and this muscle can elevate and retract the scapula c. Rotator cuff muscle that medially rotates the arm d. Rotator cuff muscle that laterally rotates the arm e. Muscle that abducts, adducts, medially and laterally rotates, extends, and flexes the arm f. Rotator cuff muscle that abducts the arm g. Inferior region of this muscle depresses the scapula 2 3 4 5 6 7 arrond Posterior view

21. Action at the wrist joint as seen in the movement below is taking place in which plane? must watch 5 second clip to answer  https://www.youtube.com/watch?v=c04qRL6u6_8 a. Sagittal  b. Frontal c. Transverse d. Oblique

12.

2. Write down the muscles of the thigh in the table below and, for each, give the location of that muscle and what effect contracting that muscle has. Muscle Location & description Action(s) Rectus femoris Vastus intermedius Vastus medialis Vastus lateralis Sartorius Gracilis Semimembranosus Semitendinosus Biceps femoris

Match the muscles that are antagonistic in their actions to the muscles listed. Deltoid (anterior fibers) A. Infraspinatus, teres minor, - deltoid, upper pectoralis major, Deltoid (middle fibers) Deltoid (posterior fibers) B. Infraspinatus, teres minor, Supraspinatus middle & posterior deltoid, lower pectoralis major, latissimus dorsi, teres major Subscapularis Teres major C. Infraspinatus, teres minor, posterior deltoid Infraspinatus / Teres minor Latissimus dorsi Pectoralis major (upper fibers) Pectoralis major (lower fibers) D. Latissimus dorsi, teres major, lower pectoralis major, middle & posterior deltoid, infraspinatus, teres minor E. Lower pectoralis major, latissimus dorsi, teres major, deltoid anterior fibers, coracobrachialis, biceps brachii F. Lower pectoralis major, K latissimus dorsi, teres major, pectoralis major upper fibers, coracobrachialis, G. Pectoralis major lower fibers, latissimus dorsi, teres major H. Pectoralis major, subscapularis, latissimus dorsi, teres…

KIN 3304 Chuperiy GRE Names and PSID A. Muscles of the Hip and Pelvic Girdle. i) On the image on the left below, draw the iliopsoas, rectos femoris, sartorios, and pectineus. On the image on the right, draw the adductor brevis, adductor longus, addoctor magvos, and gracilis. Label the muscle and indicate the muscle's origin (indicate by writing the letter "O"), and the muscle's insertion (indicate with the letter "I'). Kennan Bernard-Krantz Dace 3/22/23 ii) On the image on the left below, draw the gluteus maximus. On the image on the right, draw the gluteus medius, gluteus minimis, and tensor fasciae latae. Label the muscle and indicate the muscle's origin (indicate by writing the letter 'O'), and the muscle's insertion (indicate with the letter 'I').

contraction of the tibialis anterior and extensor digitorum longus muscles assists which of the following exercises? A. heel walking B. calf raises C. prone knee bends D. squats

9. The sternocleidomastoid and splenius muscles act as _________________ (antagonists/synergists) for lateral rotation of the neck. 10. The sternocleidomastoid and splenius muscles act as  ___________________ (antagonists/synergists) for neck extension and flexion.