Jerry Flannery on O'Connell: ‘You’d be dreading the call asking what you’re doing on Saturday’

And the former Munster and Ireland hooker and today’s Munster forward coach yesterday provided a graphic example of why this was the case.
“Paul is the hardest trainer I have ever come across,” said Flannery. “He asked me during the build-up to the World Cup to fall in with him when he was doing extra on top of his own fitness work at weekends.