Achilles tendonitis is an overuse injury, meaning that repetitive use of this tendon results in little tears of the tissue. Over time, swelling and pain result. Common activities/conditions that result in Achilles tendonitis include:
- Running
- Jumping
- Tight Calf Muscles
- Excessively Flat Feet
- Pain in the back of the heel when pushing off your foot during walking or standing on your toes
- Tenderness over the back of your heel
- Stiffness that improves as your tendon warms up
- A "bump" on the back of your heel
- A crackling sound when you move your Achilles tendon
- Stretching your calf muscles
- Increasing your activity level gradually
- Stopping and resting during strenuous activities
- Strengthening your leg muscles
Sources:
American Family Physician: Common Injuries of the Achilles Tendon; Vol. 65/No. 9
J Am Acad Orthop Surg: Achilles tendon injuries; 6:316-25
