2016 Aug 30 August 30th, 2016 CrossFit Antietam 0 A. Five Rounds for Time: 50 Double Unders (100 Singles) 10 Back Squat (185/125) B. For Quality: 50 Back Extensions 3:00 Plank 1:00 Right Side Plank 1:00 Left Side Plank *break up the work any way*