In front of a clock set for 12 minutes:
1 minute of 30-inch/24-inch* box jumps
1 minute of 115-lb./75-lb.* sumo deadlift high-pulls
2 minutes of 30-inch/24-inch* box jumps
2 minutes of 115-lb./75-lb.* sumo deadlift high-pulls
3 minutes of 30-inch/24-inch* box jumps
3 minutes of 115-lb./75-lb.* sumo deadlift high-pulls

(Scaling options on whiteboard)