Where is deltoid insertion

A deltoid strain can lead to symptoms ranging from a mild tightness of the muscle to severe, restricting pain. For mild injuries caused by overuse, a doctor may recommend adjusting exercise routines to accommodate the injury and prevent it from worsening.

Many people, including athletes, may need to decrease the intensity and duration of their workouts or sports practices while their shoulders heal. People can also use over-the-counter anti-inflammatories, such as ibuprofen or naproxen, to reduce inflammation , swelling, and discomfort. If the pain does not diminish over time with these home remedies, a physician or a rehabilitation specialist can offer additional recommendations designed to speed recovery and manage pain.

As with any form of exercise, it is vital to warm up, cool down, and stretch. Doing so will help to protect the deltoid. To improve flexibility and prevent injury, stretches should involve the shoulder and deltoid.

Gradual strength training and conditioning can also help to prevent strain and injury. When a person is recovering from a deltoid injury, gentle stretching can help to reduce pain. The most common causes of deltoid pain are overuse injuries and strains. Anterior clavicular head: anterior surface of the lateral clavicle. Middle acromial head: acromion process and spine of the scapula.

Learn the muscles of the shoulder even faster with these handy muscle anatomy reference charts! Medially rotates the arm at the glenohumeral shoulder joint. Middle Head: a. The bands merge together as they approach the insertion point on the deltoid tuberosity of the humerus. The deltoid has three distinct functions that correspond to the three bands of muscle fibers. Contraction of the anterior fibers flexes and medially rotates the arm by pulling the humerus towards the clavicle.

Flexion and medial rotation of the arm moves the arm anteriorly, as in reaching forward or throwing a ball underhand. The lateral fibers abduct the arm by pulling the humerus toward the acromion. Results: The width of the insertion of the anterior head of the deltoid was a mean of 7. The mean length of the anterior insertion was 70 mm, the middle was The mean width of the deltoid tendon and the investing fascia at the superior margin of the insertion was