The Achilles tendon is really a fibrous tissue that connects the calf muscle mass to the heel bone. It causes swelling and stiffness in the back with the heel. Figuring out what causes sciatica is step one in being familiar with and dealing with this condition. Here’s what you should https://www.theorthopaedicandpainpractice.com/why-does-the-back-of-my-heel-hurt/