Bursae are fluid-filled sacs in areas of the body that facilitate movement. The knee has several bursae and conditions such as bursitis can impact the bursa in the knee. The body’s musculoskeletal ...

Runners are accustomed to a certain amount of discomfort in their lower bodies. Some of that discomfort is normal: Running causes microtears in the muscles, which your body repairs during recovery so ...

Bursitis is a painful condition affecting the joints. It occurs when fluid-filled sacs called bursae become inflamed. People can prevent it by taking breaks during repetitive tasks and warming up ...