Causes

Shin splints can be caused when the anterior leg muscles are stressed by running, especially on hard surfaces or extensively on the toes, or by sports that involve jumping. Wearing athletic shoes that are worn out or don't have enough shock absorption can also cause this condition. Over-pronated (flat feet) are another factor that can lead to increased stress on the lower leg muscles during exercise. People with high arched feet can also experience shin splint discomfort because this foot type is a poor shock absorber.