top 5 facts about the masseter
ONE// the masseter plays a major role in chewing
TWO// when people grind their teeth, the masseter may grow due to the extra exercise, causing a square jaw
THREE// the masseter has two sections: superficial and deep
FOUR// the superficial portion of the masseter is thick and tendon-like and connects to the maxilla
FIVE// the deep portion is smaller and more musclar and connects to the mandible