Medically reviewed by Oluseun Olufade, MD Knee pain often results from injuries to muscles, tendons, or ligaments.Deep vein thrombosis is a severe condition that can cause pain behind your knee.Most ...

The knee is the largest joint in the body (and one of the most complex), meaning it’s also one of the most problem-prone. While knee strengthening exercises can help keep the joint in tip-top shape, ...