Sternocleidomastoid Muscle The sternocleidomastoid muscle, AKA sternomastoid or SCM muscle takes its name from its connection to...
Science
Internal rotation or medial rotation happens when you turn part of your body around its axis toward...
Joint extension in exercise is when you increase the angle in a joint between two bones. This...
Upper Trapezius Origin of upper trapezius: External occipital protuberance, a medial third of the superior nuchal line, ligament...
Middle Trapezius [embedyt]https://www.youtube.com/watch?v=B5j9B2pg4LI[/embedyt]
