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Origin, Insertion
selected muscles table 11.12
| Question | Answer |
|---|---|
| Gastrocnemium origin | Femoral Condyles |
| Biceps Femoris origin and innervation | Ischial Tuberosity and Linea Aspera of Femur innervation: sciatic nerve |
| Gracilis origin and innervation | Inferior Ramus of the Pubis innervation: obturator nerve |
| Rectus Femoris origin and innervation | Anterior inferior iliac spine and superior rin of ilium innervation: femeral nerve |
| Biceps Brachii origin and innervation | Short head: caracoid process Long head: supraglenoid tubracule innervation: musclocutaneous |
| Trapezius origin and innervation | Occipital Bone and Spinous process of thoracic vertabrae innervation: accessory nerves and cervical spinal nerves c3-c4 |
| Trapezium insertion | clavical and scapula |
| biceps brachii insertion | tuberosity of radius |
| rectus femoris insertion | tibial tuberurosity via patellar ligament |
| gracilis insertion | medial surface of tibia inferior to medial condyle |
| biceps femoris insertion | head of fibia and lateral condyle of tibia |
| gastrocnemius insertion | calcaneus via calcaneal tendon |
| gastrocnemius innervation | tibial nerve |