O'Connell says Nienaber's positive influence at Leinster is being felt in the Irish squad.
"They have added another level to how they defend and how they think about the game in the last year with J… [+1343 chars]
Ireland forwards coach Paul O'Connell says the Irish squad are benefiting from the insight provided to Leinster players on South Africa by their World Cup-winning coach Jacques Nienaber.