What is Achilles Tendonitis?
The Achilles Tendon is a band of connective tissue that attaches the calf muscle to the heel bone and is used frequently in everyday activities such as walking, running and standing on your toes.
Achilles tendonitis occurs when the tendon becomes inflamed. This inflammation is caused by micro tears in the tendon that cause pain when the tendon is lengthened.
There are two main types of Achilles tendonitis:
- Non-insertional Achilles tendonitis.
Small tears in the middle fibres of the tendon start to break it down, leading to pain and swelling in the centre of your achilles tendon. This occurs between your heel bone and the point where the calf muscles start.
- Insertional Achilles tendonitis.
This damage occurs in the lower part of the heel where your tendon meets your heel bone.
While Achilles tendonitis is a common condition among sports people and those leading active lifestyles, its role in day to day movement means it can also impact almost anyone.