Pain driving the heel is normally related to the Achilles tendon, specially to an inflammation of the region where the Achilles tendon connects to the calcaneus. This is called retrocalcaneal bursitis. Plantar fasciitis ordinarily develops from prolonged several hours of standing or strolling, or in the case of active people, https://www.theorthopaedicandpainpractice.com/why-is-the-bottom-of-my-heel-painful/