1. Muscles

5. Endomysium

6. Neuromuscular junction

8. Bicep Origin Short head: tip of coracoid process of scapula; Long head: supraglenoid tubercle of scapula Insertion Tuberosity of radius and fascia of forearm via bicipital aponeurosis

9. Deltoid Origin Lateral third of clavicle, acromion, and spine of scapula Insertion Deltoid tuberosity of humerus

10. Tibialis Anterior Origin Lateral condyle of tibia, proximal 1/2 - 2/3 or lateral surface of tibial shaft, interosseous membrane, and the deep surface of the fascia cruris Insertion Medial and plantar surfaces of 1st cuneiform and on base of first metatarsal

11. Gluteus Medius Origin Dorsal ilium inferior to iliac crest Insertion Lateral and superior surfaces of greater trochanter