Which muscle is a extensor?
Triceps. Biceps. The type of muscle that has the opposite effect is the extensor muscle, which opens a joint, increasing the attitude between components of a limb, like extending the arm. Similar activities are known as extension. The superficial extensors of the forearm are the brachioradialis, extensor carpi radialis longus, anconeus, extensor carpi radialis brevis, … Read more