AFL - "Australian rules is a contact sport, in which players can tackle using their hands or use their whole body to obstruct opponents. Dangerous physical contact (such as a pushing an opponent in the back), interference when marking and deliberately slowing the play are discouraged with free kicks, distance penalties or suspension, depending on the seriousness of the infringement."
Rugby - "Unlike in American football, "blocking" is not allowed, so only the player with the ball may be tackled or rucked. "
"Tacklers cannot tackle above the shoulder (the neck and head are out of bounds), and the tackler has to attempt to wrap their arms around the player being tackled to complete the tackle. It is illegal to push, shoulder-charge, or to trip a player using feet or legs, but hands may be used (this being referred to as a tap-tackle or ankle-tap).[13]"
Fail.