One on one tagging.
Blue tries to get past red without getting tagged. Red must try to tag blue.
If tagged or a try is scored then swap roles. When both players have been they join the back of the line and next players in the line step up.
Emphasise on calling tag and raising tag in the air. Ball carrier must stop immediately when tagged, emphasise this by planting foot into ground.
Create a resolution to develop your coaching confidence by seizing the opportunity to discover new drills, turn ideas into action and seek advice from the coaching community.
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."