Wednesday, 19 December 2012 by The Sensei | Dec 18, 2012 | Crossfit Camp Mabry Practice Makes Perfect 4RFT: 400m run 8 KB Snatch (70/53#) 12 Burpees —– 5min rest —– 10min AMRAP: 15 Box Jumps 10 KB Swings (70/53#) 2 Muscle-Ups