He is generally the player who runs the football on a run play
It means "Half Back"
running back,half back,tail back,
you can buy half a football. It bounces back at you when you throw it against a wall, you can probably get it from a football store
Yes, a half back is basically the same thing as a running back. A Half Back is an old way to describe a player in the backfield in football. There are three distinct positions that first arose in footbal for players behind the line of scrimmage. The quarterback, the half back and the full back. The quarterback was the closest to the line of scrimmage, the full back was the furthest fom the LOS and the half back was in the middle, you guessed half way between the two.
to pretect your back from injury
A half back also known as a running back is the guy who stands behind the quarterback in football and runs the ball
Yes there are 12 positions in AFL,Full ForwardForward PocketCentre Half ForwardHalf Forward FlankWingsRuckroverRoverRuckmanCentre Half BackHalf Back FlankBack PocketsFull Back
Full forwards, flank forwards [forward pockets], half forwards, centre-half forwards, rucks, ruck rover, rover, left wing, right wing, centre, half back flanks, centre-half back, full back, flank backs [or back pockets]