WOD

Every 2 minutes, for 40 minutes (5 sets) for max calories:

Station 1 – 90 seconds of Assault Bike (for calories)
Station 2 – 20 Front-Racked Kettlebell Walking Lunges (24/16 kg)
Station 3 – 90 seconds of Rowing (for calories)
Station 4 – 15 Burpee Box Jump-Overs (24″/20″)