Groin Strain
A groin strain is the tearing or rupture of the abductor muscles in the upper thigh. The adductor longus muscle, which is on the inner surface of the thigh bone, is the most commonly injured. These muscles are responsible for pulling the legs backwards and maintaining balance while walking. The muscle undergoes a great deal of strain when sprinting, playing football, horseback riding and hurdling. The muscle is often strained while changing directions or during rapid movements.
A groin strain is marked by a sudden sharp pain in the groin area during exercise. One to two days after the injury, there is a tightening of the groin muscles and bruising or swelling. A strain makes it difficult to move the legs laterally from the hip.
To treat a groin strain, the RICE method (Rest, Ice, Compression, Elevation) should be applied immediately. If it is painful to walk, crutches should be used. Massaging and following a rehabilitation program that includes stretching and strengthening the muscle will speed recovery. In serious cases, surgery may be needed.