To tell you the truth it has been some time since I have tested rugby players, primarily due to the loss of a training day almost when testing and since they often go down to heavy doubles and triples in training i have a fair idea of where they are at, but I do agree that repeated ability at 80/85% so technically 5’s and 6’s is a big attribute of rugby players, predictive testing whilst very handy is not a great judge for rugby players 1RM, but it does gice a good idea of what they should be shooting for if they have just done X kg for 5 and the next set calls for a heavy/near max single, cheers, ash