1 Pain or tenderness of your jaw. 2  Pain in one or both of the temporomandibular joints. 3  Aching pain in and around your ear. 4  Difficulty chewing or pain while chewing. 5  Aching facial pain.  Locking of the joint, making it difficult to open or close your mouth.
For a broader usage of the name, see American football (disambiguation). American football, referred to as football in the United States and Canada, and also known as gridiron football or simply gridiron, is a sport played by two teams of eleven players on a rectangular field with goalposts at each end.
Football is a ball game played on a rectangular grass field with a goal at each end. The object of the game is to score maximum goal into the opposing goal, in this game playeâ¦r may not use their hands or arms to propel the ball the winner of the match is the team that has scored most goals at the end of the match.