Players take it in turns to be the defender in the middle (4 tackles then change). The attackers take turns to try and run past the defender and score a try.
1 tag - Defender scores 1 point.
Score a try - attacker scores 1 point.
If tagged the attacker returns to the start and the next player goes.
Keep head and shoulders above the waist
Head up look at the tag
Attacker - run into space, dodge
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.