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INNER SIDE OF LEFT FRONT LEG
& LEFT HIND LEG
L/H Side: INNER SIDE OF LEFT FRONT LEG-
MUSCLE STRUCTURE AND FUNCTION
1. TERES MAJOR – action: to flex the shoulder joint and draw the forearm back.
2. SUBSCAPULARIS – action: to extend the shoulder joint and push arm forward.
3. LATISSIMUS DORSI – action: supports the arm and carries the trunk forward.
4. SUPRASPINATUS – action: extends the HUMERUS.
5. EPITROCHLEARIS – action: to draw the arm backwards and aid the TRICEPS.
6. CORACO-BRACHIALIS – action: to advance the arm-rotate inwards-extend shoulder joint.
7. LONG TRICEPS – action: to extend the forearm.
8. BICEPS – action: to flex the forearm.
9. INNER TRICEPS – action: to extend the forearm.
10. HUMERAL VEIN
11. HUMERUS
12. CEPHALIC VEIN
13. OLECRANON
14. FLEXOR CARPI ULNARIS – action: to flex the CARPUS and foot.
15. INNER EPICONDYLE OF HUMERUS
16. EXTENSOR CARPI RADIALIS – action: to extend the METACARPUS on the forearm.
17. PERFORATUS – action: to flex the toes and the whole foot on the forearm.
18. ROUND PRONATOR – action: to turn paw downward and outward by rotating the RADIUS.
19. FLEXOR CARPI RADIALIS – action: to flex the CARPUS on the forearm.
20. SUBCUTANEOUS VEIN
21. RADIUS
22. PERFORANS – action: to flex the toes and foot
R/H Side: INNER SIDE OF LEFT HIND LEG -
MUSCLE STRUCTURE and FUNCTION
1. CREST OF ILIUM
2. SCIATIC SPINE
3. FEMORAL ARTERY
4. FEMORAL VEIN
5. PSOAS MAGNUS – action: to flex and rotate the thigh and incline the lumbar region laterally.
6. PSOAS PARVUS – action: to flex the pelvis on the spine.
7. TENSOR VAGINA – action: to flex the thigh and tense its muscle sheath.
8. RECTUS FEMORIS – part of the QUADRICEPS – action: to extend the leg.
9. PECTINEUS – action: to flex, adduct, and rotate inward the FEMUR.
10. ANTERIOR SARTORIUS – action: to adduct the leg and carry the thigh forward.
11. GRACILIS – action: to adduct the thigh.
12. POSTERIOR SARTORIUS – action: to adduct the leg and carry the thigh forward.
13. VASTUS INTERNUS – action: to extend the leg.
14. ADDUCTOR – action: to adduct and rotate the thigh outwards and push the body forward.
15. SEMIMEMBRANOSUS – action: to extend the thigh and flex the knee.
16. SEMITENDINOSUS – action: draws back the thigh and pushes the body forward.
17. GASTROCNEMIUS – action: to extend the foot on the TIBIA.
18. INNER SAPHENOUS VEIN
19. POPLITEUS – action: to rotate the TIBIA sideways and outward.
20. SAPHENOUS VEIN
21. TENDON OF THE BICEPS
22. PERFORATUS – action: to flex the toes, draws back the foot and bend the knee.
23. PERFORANS – action: to flex the toes and draw the foot backwards.
24. SMALL PART OF PERFORANS
25. TIBIALIS ANTICUS – action: to bend the foot forward and upward.
26. FLEXOR ACCESSORIUS – action: to flex or rotate the foot.
27. EXTENSOR PEDIS – action: to extend the toes and draw the foot forward.
28. UPPER ANNULAR LIGAMENT
29. LOWER ANNULAR LIGAMENT
30. TENDON OF TIBIALIS ANTICUS
31. TENDON OF EXTENSOR PEDIS
32. TENDON OF PERFORATUS
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