41. Early researchers like Richard Swann Lull thought that bony frills served as the attachment site for enlarged jaw muscles . 42. His jaw muscles tighten and his knuckles get white if he thinks something or someone is slowing him down. 43. There are also theories of the system sensing the jaw muscles of the players and moves the ball accordingly. 44. The jaw muscle of the marsupial lion was exceptionally large for its size, giving it an extremely powerful bite. 45. It is nonetheless still powerfully structured and well adapted to anchoring exceptionally strong jaw muscles The dental formula is: 46. Like many anguilliform clariids, its jaw muscles are hypertrophic, a modification that has been linked to increased bite force. 47. There was a prominent crest at the top rear of the skull which would have anchored powerful jaw muscles . 48. Felid jaws can only move vertically, which prevents them from being able to masseter jaw muscles to hold struggling prey. 49. But the Penn researchers discovered humans have a mutation that prevents the MYH16 from accumulating, and our jaw muscles are smaller. 50. To get some sense of how inflamed and infected his jaw muscles were, we asked Bryce to say " ah ."
