In Gym

for time: 20x box jump, 30/24" platform 10x rope climb, 15-ft. 1200m run --or-- cardio machine 5x rope climb, 15-ft. 15x box jump, 30/24" platform then, “Durante Core” 3-4 rounds: 10-15x hollow rock 10-15x v-up 10-15x tuck-up 10-second hollow hold --1 minute rest--