But what actually causes this, and how can insoles for heel pain help? According to Mayo Clinic, foot problems such as plantar fasciitis, Achilles tendinitis, flat feet, and heel spurs can all be a ...

adding that the back of the heel is where the plantar fascia and Achilles tendon insert into the heel bone, respectively. "Heel spurs are not the cause of heel pain but rather the consequence of the ...