Enhancement of Bent Toes or Claw Toes: The irregular arch can result in abnormal pressure distribution across the foot, which may cause the toes to bend, resulting in problems like hammertoes or claw toes. Medical doctors used to feel that heel spurs brought about pain in people with plantar fasciitis. https://www.theorthopaedicandpainpractice.com/treating-foot-arch-pain-with-modern-orthopaedic-pain-management-techniques/