Internal rotation or medial rotation happens when you turn part of your body around its axis toward...
Anatomy
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]
Lower Trapezius [embedyt]https://www.youtube.com/watch?v=B5j9B2pg4LI[/embedyt]
