corked muscle definition
A âcorked thighâ or muscle contusion is caused by a severe impact to the muscles of the thigh causing damage to these muscles, resulting in internal bleeding and subsequent inflammation.A haematoma (collection of blood in the tissues) in the quadriceps muscle may occur. corked thigh is usually caused by a direct blow to the thigh muscle often during contact sports, such as football or rugby. Treatment involves rest, ice and compression and elevation of the limb.