AMRAP 18: 20 Wall Balls (20/14 lb) 15 Box Jump Overs (24/20 in) 12 Dumbbell Thrusters (50/35 lb) 9 Burpees Over Dumbbell ---SCALED--- AMRAP 18: 20 Wall Balls (14/10 lb) 15 Step-Ups with Knee Drive (20/20 in) 12 Dumbbell Thrusters (35/25 lb) 9 Burpees (step back, step up)