
Jackson Irvine is leaving no stone unturned in his quest to take the Socceroos to next year's World Cup, undergoing blood tests in clubland in a bid to improve his performance levels and retain his place at the heart of Tony Popovic's midfield.
The 32-year-old revealed ahead of Thursday's World Cup qualifier against Indonesia in Sydney how Popovic's appointment as head coach last year prompted him to rethink his approach to football.