The fibrous tissue that surrounds muscle mass and separates different tissues of the human body is known as the fascia. The bottom, or plantar, surface with the foot features a strip of the tough tissue, often called the plantar fascia, stretching from the heel on the entrance of the bottom https://www.theorthopaedicandpainpractice.com/treating-foot-arch-pain-with-modern-orthopaedic-pain-management-techniques/