In this episode, we take a closer look at shin splints, one of the most common causes of lower leg pain in runners, walkers, and athletes. Shin splints—also known as medial tibial stress syndrome or tibial periostitis—cause aching pain along the front or inner part of the shin bone (tibia). The condition often develops after a sudden increase in activity, such as starting a new running program, training harder than usual, or exercising on harder surfaces. In this podcast, we explain why shin splints occur, how repetitive stress on the lower leg muscles can irritate the tissues attached to the shinbone, and why the pain may worsen with continued activity or after periods of rest.

We also discuss how shin splints are diagnosed, including the role of physical examination and imaging studies when doctors need t ...