A player or an Official is Out of Bounds when he touches a boundary line, or when he touches anything that is on or outside a boundary line, except a player, an official, or a pylon.
It is a Touchdown if any part of the ball is on, above, or behind the opponent’s goal line while legally in possession of an inbounds player, provided it is not a touchback.
A fumble is any act, other than a pass or kick, which results in a loss of player possession.
Exception: If a runner intentionally fumbles forward, it is a forward pass (3-22).
Item 1. Recovery and Advance. Any player of either team may recover or catch a fumble and advance, either before or after the ball strikes the ground.
Item 1. Down by Contact. Whether a player was down by contact while in possession of the ball.
A fumble is any act, other than a pass or kick, which results in a loss of player possession.
Exception: If a runner intentionally fumbles forward, it is a forward pass (3-22).
Item 1. Recovery and Advance. Any player of either team may recover or catch a fumble and advance, either before or after the ball strikes the ground.
Item 1. Down by Contact. Whether a player was down by contact while in possession of the ball.