The Lumner Jack 20
20 Deadlifts 125/82.5kg
400 meter Run
20 Kettlebell Swings 32/24kg
400 meter Run
20 Overhead Squats 52.5/35kg
400 meter Run
20 Burpees
400 meter Run
20 Chest-to-Bar Pull-Ups
400 meter Run
20 Box Jumps 24/20”
400 meter Run
20 Dumbbell Squat Cleans 2×22.5/15kg
400 meter Run