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 PostsStrength Training: 5 Rules for Training to FailureNovember 19, 2017What Are the Short and Long-Term Effects of Exercise on the Immune System?March 29, 2020Wrist Blood Pressure Monitors VS Upper Arm Blood Pressure Cuffs: How Accurate?February 13, 2022