What are the symptoms of heel bursitis?

Heel bursitis also referred to as the Retrocalcaneal Bursitis, is the swelling on the bursa fluid-filled sacs at the posterior region of the heel. The bursa sacs are located between the Achilles tendon and heel bone. The sacs serve as cushions for the tendons, muscles, and ligaments hence prevent rubbing together when in rigorous activities. […]