“The levator scapulae is situated at the side and back of the neck, and its main function is to elevate the scapula [shoulder ...

But tight neck muscles from chronic bad posture can restrict ... function is elevating the shoulder blade (scapula) as well as rotating the outermost part of the scapula downward.

[Mattias Kranz] seems to have done, so he built the 360 Guitar, a new instrument with a circular, rotating neck. The rotating neck means that it can have more strings than most: we think that it ...