Those people who practice and play contact sports are often at risk of a meniscus tear. This is a common knee injury caused by increased pressure and wear and tear. When it occurs, the protective cartilage can be affected. While the tear does not always cause pain, it might lead to instability and swelling in the affected part. You can even have difficulty moving around. Physical therapy is an effective way to speed up recovery and relieve discomfort. Below are 8 simple rehabilitation exercises to improve your meniscus tear.