Muscle causing supination of forearm ?
Biceps brachii
Brachioradialis
FDS
Anconeus
Ans. is 'a' i.e., Biceps brachii Movement Muscles causing movementPronation Pronator quadratus (strong pronator), Pronator teres (Rapid pronator).Supination Supinator (when elbow is extended), Biceps (when elbow is flexed