Rotator cuff injuries are among the most common sources of shoulder pain and dysfunction. The rotator cuff is a group of four muscles and tendons that stabilize the shoulder and allow it to move through its full range of motion. When these tissues are strained, torn, or inflamed, even simple movements can become painful and difficult.
These injuries don't always announce themselves with a dramatic event. Some people tear their rotator cuff during a fall, a heavy lift, or playing sports. Others develop damage slowly over time from repetitive overhead work, poor mechanics, or age-related degeneration. You might not even realize something is wrong until pain and weakness start interfering with daily tasks.
Common signs of a rotator cuff injury include pain when reaching overhead or behind your back, weakness when lifting or rotating your arm, and a dull ache deep in the shoulder that can worsen at night. Many people find it painful to lie on the affected side. You might also notice a catching sensation or hear clicking or popping when you move your shoulder.
What Causes Rotator Cuff Injuries?
Rotator cuff damage can happen for several reasons:
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Acute tears from trauma, falls, or sudden forceful movements
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Degenerative tears that develop gradually from wear and tear over time
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Tendinitis or inflammation from repetitive overhead activities
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Impingement, where the rotator cuff tendons get pinched between bones
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Poor posture and shoulder mechanics that stress the tendons
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Muscle imbalances between the rotator cuff and larger shoulder muscles
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Lack of shoulder stability from weak or underused stabilizing muscles
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Previous shoulder injuries that didn't heal properly
Athletes in throwing sports, swimmers, and people whose jobs involve repetitive lifting or overhead work are at higher risk. But rotator cuff injuries can also develop in people who aren't particularly active, often tied to posture, desk work, and long-term muscle imbalances.
When Rotator Cuff Injuries Become Chronic
Not all rotator cuff injuries heal quickly. Partial tears and chronic tendinitis can linger for months or even years if not properly addressed. The longer the injury goes untreated, the more the surrounding muscles compensate, which can lead to additional dysfunction and pain. Weakness and loss of range of motion can become persistent, making it harder to return to normal activity levels without targeted rehabilitation.
When to Seek Help
If shoulder pain is affecting your ability to work, exercise, or perform basic tasks like reaching or lifting, it's worth getting assessed. Catching rotator cuff issues early often leads to better outcomes and can help you avoid more invasive interventions down the road.
Living With a Rotator Cuff Injury
Rotator cuff injuries respond well to conservative treatment when managed properly. Strengthening, mobility work, and manual therapy can help restore function and reduce pain in most cases. At Kevlar Performance & Rehab in Burlington, we work with people recovering from rotator cuff injuries to help them move better and feel better.