Everybody else stands at one end of the grid wearing tags. On teachers call, all attackers try to run past the 5 defenders to get to the opposite side of the grid.
Attackers that are tagged join the defenders in the middle, the game keeps going until there are no attackers left.
Attacker - Look for the space
Dodge
Defender - Keep head & Shoulders above the waist
Head up - Look at the tag.
Defenders defend as one line .. as a team.
No contact between players.
World Rugby has reportedly conceded Aaron Smith's disallowed try in the World Cup final should have stood.
"It is not only useful for staff who are experienced but a valuable tool for those subject staff who have to take teams."
The variety of sessions across sports - sometimes we steal session ideas from one sport and use them with another.