Players start on try line. They have 20 seconds to run to the opposite try line, followed by 40 secs rest. This is repeated 10 times.
Players should pace themselves so they can complete each interval at a similar speed
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."