Two Ab Workouts July 15, 2007 by Cathe Friedrich The 4 day Split series contains two Core routines, but the Ab workout on Kickbox seemed to be everyone’s favorite. Categories: 4-Day Split Series, Behind The Scenes, BlogTags: 4 day split, ab workout, boot camp, cathe, Higher Intensity Step, kickbox, Lower Intensity Step, workout dvd Leave a Comment Related PostsCan Music Make High-Intensity Interval Training More Effective?March 19, 2017Hidden Health: 5 Surprising Sources of Vitamin CJune 8, 2014Ways to Make Vegetable Soup HealthierJanuary 15, 2012
