AMRAP 4: 27/20 Calorie Row 27 Burpees 27 Chest to Bar Pull-ups rest 4 minutes AMRAP 4: 21/15 Calorie Row 21 Burpees 21 Toes to Bar rest 4 minutes AMRAP 4: 15/10 Calorie Row 15 Burpees 15 Pull-ups