A. Take 10-12 minutes and build to a heavy, but not necessarily 1RM, single Back Squat
B. For time:
30 Back Squat (135/95 lb)
20 Pull-Ups
10 Shoulder to Overhead
30 Front Squat (85/65 lb)
20 Pull-Ups
10 Shoulder to Overhead
30 Overhead Squats (65/45 lb)
20 Pull-Ups
10 Shoulder to Overhead