Tony Horton's Speed Series DVD Workouts Tony Hortons P90 Speed Series includes 3 SPEED Workouts Speed Sculpt (25 mins.) Shake up your routine and burn off calories with this quick resistance workout Speed Sweat (27 mins.) A quick cardio routine designed to melt away more fat in less time Speed Abs (6 mins.) Quickly tone and strengthen your core with 5 of Tonys favorite ab moves