St George Illawarra Dragons trio Josh Dugan, Trent Merrin and Tyson Frizell reveal their preparation in NSW Blues representative camp ahead of the State of Origin fixture against the Queensland Maroons at ANZ Stadium, Olympic Park on Wednesday.

Dragons fullback Josh Dugan is poised to make his sixth appearances for the Blues while it will be lock Trent Merrin's 11th cap.

Dragons second-rower Tyson Frizell was additionally invited in and around Blues camp by Head Coach Laurie Daley.

Vision Courtesy Of NSWRL