July 19, 2013 Post author:Rob Villano Post published:July 19, 2013 Post category:WOD **Happy 50th John DelGrego** Filthy 50 For time: 50 Box jumps (24/20) 50 Jumping pull-ups 50 Kettlebell swings (53/35) 50 Walking lunges 50 Knees to elbows 50 Push press (45) 50 Back extensions 50 Wall balls (20/14) 50 Burpees 50 Double unders You Might Also Like October 1, 2013 October 1, 2013 Crossfit Wallingford April 14, 2015 July 24, 2014