Yes, knee joints can adduct and abduct.
Extensor. It will extend the neck and adduct the scapula.
Levator scapulae
On the lateral side of neck
Incorporating the levator scapulae exercise into your workout routine can help improve shoulder stability, reduce neck and shoulder pain, and enhance overall posture by strengthening the muscles in the upper back and neck.
Raises the scapula at the Scapulothoracic Joint or inclines neck to corresponding side if the scapula is fixed
The most effective exercises for strengthening the levator scapulae muscle include shoulder shrugs, neck stretches, and scapular retraction exercises.
Some effective exercises to strengthen and stretch the levator scapulae muscle include shoulder shrugs, neck stretches, and scapular retraction exercises. These movements can help improve the muscle's strength and flexibility, reducing tension and improving posture.
The levator scapulae muscle primarily elevates and rotates the scapula (shoulder blade) downward and inward, allowing for movements such as shrugging the shoulders. It can also contribute to lateral flexion of the neck when acting unilaterally.
The neck extensors are the group of muscles located on the back of the neck that help to extend (tilt backward) the head and neck. These muscles include the splenius capitis, semispinalis capitis, and the upper portion of the trapezius. Strengthening these muscles can help improve posture and reduce neck pain.
the origlevator capulae is the transverse process and cervical vertebrae [ref: nath & martini- anatomy and physiology tetbook]
Yes, if it is not treated.