The ‘arch’ of the foot, on the medial or inside of the foot is a common area for injuries and pain. It acts as the “shock absorber” of the foot and is lined by different tendons and muscles that support the bones of the foot. However, in some patients, these muscles and tendons can be overloaded due to mechanical factors and excess stress through the area. This can cause significant pain that can stop people from exercising and limit their daily activities. This article will cover this pain in a bit more detail.