Your shoulder consists of several joints that connect to various tendons and muscles. The complexity of your shoulder is what enables you to do so much with your arms. It’s also the reason why many people suffer from shoulder pain and injuries.
Chronic shoulder pain often stems from prolonged, repetitive, or awkward movements. These are frequently caused by tasks at work. Small, repetitive activities can strain the muscles and tendons of your upper body, including your shoulder. Activities that can cause RSI include:
- using a computer mouse
- swiping items at a supermarket checkout stand
- carrying or lifting heavy loads
- using industrial machinery
Learn how to lower your risk by following these tips:
- Keep good posture - avoid leaning forward with your head or shoulders
- Avoid sleeping on your side with your arm stretched overhead - Instead, lie on your shoulder while you sleep
- Avoid overhead movement, especially prolonged or repetitive
- Keep work between waist and shoulder level - avoid shoulder flexion and abduction (out to the side) above 90 degrees
- Eliminate excessive horizontal reach - keep your mouse and keyboard close to you
- Stretch your shoulder and strengthen your rotator cuff