2017 Aug 23 August 23, 2017 CrossFit Antietam 0 A. Every 3 minutes for 4 sets: 4 Back Squat (4 second lower, fast up) 4-10 Ring Row (4 second lower, fast up) B. For Time: 40-30-20-10 Back Squat (65/45) Abmat Sit Up Box Jump (24/20)