Brachioradialis muscle strength test

The brachioradialis muscle strength test is a method to check whether the muscle is paralyzed and the degree of paralysis. The main function of the radial brachialis muscle is to bend the elbow and turn the forearm from the supinated position to the pronated position. When the muscle is paralyzed, the forearm cannot be supinated, and the hand is generally pronated, and it is passively used in the sagging position of the upper limbs. After the spin, it still turned to the pronation position.