Leigh Halfpenny and his superstar Toulon teammates are the latest to take on the Scrum V keepy-uppy challenge. So far Sam Warburton holds the record with 40 keep-ups.
Can the likes of Halfpenny, Matt Giteau, Steffon Armitage and Drew Mitchell do any better? The rules are simple - How many keep-ups can you do with a rugby ball? Phil Steele is the commentator.
For a full preview of this weekend's European competition action tune into Scrum V radio on BBC Radio Wales Thursday at 19:30 BST, or listen to the Scrum V Radio podcast on the Scrum V website from Friday morning. Also, watch Jamie Roberts and George North on Sport Wales, Friday at 19:00 BST on BBC Two Wales.