Tendonitis is pain in or around a tendon, which is a band of strong tissue that connects a muscle to a bone. Tendons bend, stretch, and twist to help joints and muscles move. They can become inflamed ...

Posterior tibial tendonitis refers to inflammation of the posterior tibial tendon, which is located in the inner side of the ankle. This can lead to foot and ankle pain, as well as other issues.

Tight calves and shin splints are common issues runners face. But they shouldn’t be the only areas you pay attention to in your lower legs. If you’re ignoring a small stabilizing muscle called the ...