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)
Other structural conditions that make sports injuries more common include: 1  lumbar lordosis: forward curve in the lower spine. 2  patella alta: a kneecap that's higher than usual. 3  high Q angle: kneecap displaced to one side, as with knock knees.