Identify the distal attachments of the extensor carpi radialis longus (base of 2 nd metacarpal) and brevis (base of 3 rd metacarpal) muscles and the brachioradialis (lateral distal radius) muscle. (G 2.84B;N 431;Gl 26.16)

  1. Identify the brachioradialis muscle and its tendon.
  2. Identify the extensor carpi radialis longus and brevis muscles and their tendons.
Brachioradialis Muscle
Extensor Carpi Radialis Longus and Brevis Muscles