20:25

Atlas and axis vertebrae

20:19

Lateral neck muscles

15:49

Erector spinae (back muscles)

26:44

Fascia of the neck (anatomy)

22:19

Trapezius muscle anatomy

17:11

How to Remember Every Muscle in the Neck | Corporis

13:50

Neck strap muscles (anatomy)

25:38

Elbow muscles (anatomy)