RX Gym Presents: Power Hour Competition SAT JUNE 24, 2023 12 Workouts. 3 Person Teams. 1 Hour. Compete on June 24th in St. Catharines, Ontario News & EventsPower Hour Competition SAT JUNE 24, 2023 12 Workouts. 3 Person Teams. 1 Hour. Compete on June 24th in St....