21 DB Snatch 50/35->35/20->25/15
13 Box Jumps overs 30/24->24/20->Step-ups
8 Pull-ups->16 Jumping Pull-ups
Focus on keeping heart rate high and breathing heavy throughout the 4 rounds. DB Snatch should be smooth and unbroken. Box jump overs should also be smooth and consistent, pick a height that is challenging but not at the expense of the heart rate and breathing.