Pain powering the heel is generally associated with the Achilles tendon, specifically to an inflammation of the world exactly where the Achilles tendon connects towards the calcaneus. This is referred to as retrocalcaneal bursitis. This method consists of chopping part of the plantar fascia to release stress and decrease inflammation. https://www.theorthopaedicandpainpractice.com/why-is-the-bottom-of-my-heel-painful/