Unloaded 4 Rounds Every 4min: Row 250/200m or Bike 500/400m or Run 200m 30 Air Squats (S: 20 2-DB Thrusters – 30/20) -rest 2min, then: 4 Rounds Every 4min: Bike 500/400m or Row 250/200m or Run 200m 30 Jumping Lunges or 20 Wallballs