Waves week 4 Posted December 17, 2017 by cf1855 CrossFit 1855 – CrossFit Weightlifting Back Squat 5-10 lb heavier than last week or 65% x7 75% x5 85%x3 Metcon (AMRAP – Reps) Teams of 2: 22 minute AMRAP 20 thrusters 95/135 60 calorie Row 36 Chest to bar