Medial midfoot heel pain, specifically with extended body weight bearing, can be on account of tarsal tunnel syndrome, which can be caused by compression of your posterior tibial nerve. Sinus tarsi syndrome manifests as lateral midfoot heel pain and a sense of instability, specifically with increased action or walking on https://www.theorthopaedicandpainpractice.com/a-comprehensive-guide-to-treating-foot-heel-pain/