Players stand on the baseline, and on the coach's call, must jump and spin 180 degrees to face the net and accelerate forwards.
For players to be able to dive and dig with the best technique possible, they must be used to starting from a low position. If legs are flexed and they have one foot in front of the other, it is much easier for players to move forward and dive.
Have players beginning from a standing position, but as the drill goes on, have them starting in lower positions such as on their knees or sat down. This is a good way to improve reaction time.
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.