Quadriceps muscle strength test
The quadriceps muscle strength test is a method to check whether the muscle is paralyzed or paralyzed. The main function of the quadriceps is to flex the thighs and straighten the calves. When this muscle group is paralyzed, it is difficult for hip flexion and atrophy of the quadriceps femoris, which is a sign of paralysis of the femoral nerve (from the lumbar spinal cord 2 to 4).
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