What is a Rotator Cuff – and why does it matter? Your rotator cuff is a group of four muscles and tendons that keep your shoulder stable and allow you to move your arm in all directions. Damage or tears can happen due to: ✔ Injury ✔ Overuse ✔ Natural aging Common symptoms include: • Shoulder pain radiating down your arm • Weakness when lifting or moving your arm • Limited movement • Difficulty with everyday tasks like dressing or combing your hair If you’re experiencing these symptoms, don’t wai