Maroons halfback Cooper Cronk says he has no fears over the fitness of Johnathon Thurston for Origin Game One next week.

The Queensland star, who will play his 37th consecutive Origin game if he does recover from his shoulder injury, has been given to the last possible minute by coach Kevin Walters to get up for the big game.

Cronk (pictured) says Thurston is the ultimate team man and there is know way known that he would play if not fit enough to do so.