A tendon is a type of body tissue that connects muscle to bone. If a tendon becomes inflamed — painful and swollen — the condition is called tendonitis. In your hands, there are so-called extensor ...

What Is Posterior Tibial Tendon Dysfunction? The tendons in your body connect your bones to your muscles and extend along the joints to help you carry out bending movements. One such tendon is the ...

The posterior tibial tendon links the calf muscle and the bones inside the foot. The tendon’s responsibility is to support the foot’s arch when taking a step. An acute injury, like a fall, or overuse ...

An Achilles tendon rupture (also known as a tendon tear) is an injury to the thick band of tissue that connects your calf muscles to your heel. The rupture can occur anywhere along the Achilles tendon ...

You’re probably familiar with common running injuries such as shin splints, muscle strains, and stress fractures. But if you find that your foot is swollen and painful, especially the area under your ...