Why The Rice Purity Test? Many researchers are still trying to determine why this test is referred to as the rice purity test and while there are several reasons that can be attributed to the name of the test only one has stuck around the longest.
The seven most common sports injuries are: 1  Ankle sprain. 2  Groin pull. 3  Hamstring strain.  Shin 1  splints. Knee injury: ACL tear.  Knee injury: Patellofemoral syndrome â injury resulting from the repetitive movement of your kneecap against your thigh 1  bone. Tennis elbow (epicondylitis)
These injuries are common in soccer players, football players, basketball players, skiers, gymnasts, and other athletes. There are four ligaments in the knee that are prone to injury: 1  Mentioned above, the anterior cruciate ligament (ACL) is one of the two major ligaments in the knee.2  It connects the thigh bone to the shin bone in the knee. 3  ACL injuries are a common cause of disability in the knee.n ACL injury -- or other ligament injury -- is sometimes hard to diagnose. Symptoms of a knee ligament injury are: 1  Pain, often sudden and severe. 2  A loud pop or snap during the injury. 3  Swelling. 4  A feeling of looseness in the joint. 5  Inability to put weight on the point without pain. 6  1.