Kicks! July 14, 2007 by Cathe Friedrich 4 Day Split – Kickbox really keeps your heart pumping Categories: 4-Day Split Series, Behind The Scenes, BlogTags: 4 day split, boot camp, cathe, exercise video, Higher Intensity Step, kickbox, Lower Intensity Step Leave a Comment Related PostsBaked TomatoesApril 20, 2011Vitamin K2 is a Vitamin You’re Not Getting Enough OfFebruary 7, 2021Does Fruit Cause Weight Gain?July 30, 2018