The pronator teres originates from the medial humeral epicon…
The pronator teres originates from the medial humeral epicondyle and inserts on the medial aspect of the radial shaft. This muscle is a weak elbow flexor, but is recruited when lifting heavy objects. In this example the pronator teres is a: synergist (adds force in the same line of pull as the other, larger elbow flexors such as the biceps brachi…which would be the prime mover)
Read Details