This drill can be performed in pairs, or players can perform it individually against a wall.
Players lay on their front and overhand pass the ball to each other, with players aiming to get as many passes between each other without the ball touching the floor.
This exercise requires good balance and setting accuracy. If players are able to do this drill while in a laying position, then they are a more than capable sitter.
If a player is capable at doing this drill, have a player kneel down and hold the ankles of the passing player to make it even harder for them.
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.