What Is a Pectoralis Major Muscle Tear?

A pectoralis major muscle tear is an injury to the large muscle that covers the front of the chest. This muscle helps to move the arm forward and across the body, and it is also responsible for pulling the arm inward toward the body. A pectoralis major muscle tear can occur during any activity that involves forceful or repetitive use of the chest muscles, such as weight lifting, football, or other sports.

Symptoms of a pectoralis major muscle tear include:

- Pain in the front of the chest or shoulder

- Swelling and bruising

- Difficulty moving the arm

- Weakness in the arm

Treatment for a pectoralis major muscle tear typically involves ice, rest, and pain medication. In some cases, surgery may be necessary to repair the torn muscle.

To prevent a pectoralis major muscle tear, warm up before participating in any activity that involves forceful or repetitive use of the chest muscles. Use proper lifting techniques, and avoid lifting weights that are too heavy. Gradually increase the intensity and duration of your chest workouts over time.