No higher than the ankles
The Quarterback(QB) or the Running Back(RB).
A running back is a position in football in which the ball is hiked to the running back and they then run the ball
It's another name for the running back and that's what they do; run the ball.
Running! Although sometimes referred to as "rushing".
Side to side running is lateral running, not to be confused with the "lateral" exchange of the ball from one player to another. -----East to West.
In theory, no. Although it is rarely called.
a back PASS is when you pass the ball behind you to another player
No, they are two completely different positions. Not always but in general the quarter back is the one who throws the ball, and the running back is the player that the quarter back will hand the ball off to and then run.
Rushing in U.S. football is the act of the ofense running with the ball from the line of scrimmage. As opposed to throwing it forward (passing)or running it back from a punt or kickoff.
No.
The player is breaking the rule of no running with the ball in you r hands
The player that is out of bounds when the ball touches him.