Thursday – 021711 – Muscle-ups, Box-jumps, Shuttle Sprints… February 16, 2011 By tkquin This, too, is an excellent picture... Warm-up: Bear crawl (3 Lengths) 25 Squats 10 Burpees Muscle-up review and practice (3) 5 Minute AMRAPs: 15 Box-jumps (24/20) (5) 10 M Shuttle Sprints Rest precisely 2 minutes between rounds. Post thoughts and round scores to “comments”.