MSK Anatomy

2. The bony prominences on the proximal humerus
6. The paired rectus muscle that is commonly known as the 'six-pack'
7. The long bone of the upper arm that articulates at the glenohumeral joint
10. The tarsal bone forming the heel of the foot
12. The nerve that innervates the dorsal aspect of the first 3.5 fingers of the hand
14. The largest and most superficial gluteal muscle
16. The nerve that innervates the gluteus maximus
18. The shoulder muscle that initiates the first 15 degrees of arm abduction

1. One of the bony prominences on the proximal femur
3. The nerve supplying the diaphragm, originating from C3–C5
4. The fibrous structure running down the midline of the abdomen separating rectus abdominis muscles.
5. The biceps muscle partly responsible for elbow flexion
8. A nerve that innervates the hand and passes through the carpal tunnel
9. The muscle responsible for the visible shoulder contour
11. The tendon that attaches the calf muscles to the calcaneus
13. A large calf muscle lying deep to the gastrocnemius
15. The most lateral of the two lower leg bones in the anatomical position
17. The teres muscle that is part of the rotator cuff