Do the Shuffle! July 17, 2007 by Cathe Friedrich Combo 1 features a fun boxer shuffle Categories: 4-Day Split Series, Behind The Scenes, BlogTags: 4 day split, boot camp, cathe, Higher Intensity Step, kickbox, Lower Intensity Step Leave a Comment Related PostsThe Surprising Role that Fish Oil Plays in Muscle HypertrophyJune 10, 20185 Dietary Mistakes That Can Make You Feel TiredFebruary 10, 2013Cathe and JaiMarch 2, 2008