Friday by | Jul 15, 2010 | Workout of the Day Friday July 16 2010 “Filthy Fifty†50 Box Jump (24/20) 50 Jumping Pull-Ups 50 KB Swings (24/16) 50 steps Walking Lunge 50 KTE 50 Push Press (45/33) 50 Back Ext 50 Wall Ball (20/14) 50 Burpees 50 Double Unders Ryan C. and Sam A.