Levator Scapulae Muscle: Key to Shoulder & Neck Movement
The levator scapulae muscle, a key player in shoulder and neck movement, has been in the spotlight. This muscle, primarily supplied by the dorsal scapular artery, is responsible for lifting the scapula and plays a crucial role in various everyday actions.
Located at the side and back of the neck, the levator scapulae muscle begins at the cervical vertebrae and attaches to the superior angle of the scapula. Its upper part is covered by the sternomastoid muscle. This muscle is at work during simple actions like shrugging the shoulder or carrying a heavy bag, helping the body bear the burden.
When the levator scapulae muscle is strained or inflamed, it can lead to a stiff shoulder or neck, a common complaint among many. Its primary function, lifting the scapula, is essential for a wide range of movements involving the shoulder and arm.
The levator scapulae muscle, mainly supplied by the dorsal scapular artery, is a vital component of the shoulder's muscular system. Its involvement in everyday actions and potential role in shoulder and neck stiffness highlight its importance. Understanding this muscle's function can help us appreciate the intricacy of our body's design and the impact of its health on our daily lives.
