Non-Stop Punches and Kicks! July 14, 2007 by Cathe Friedrich From Start to finish Kickbox is non-stop cardio! Categories: 4-Day Split Series, Behind The Scenes, BlogTags: 4 day split, boot camp, cathe, fitness dvds, Higher Intensity Step, kickbox, Lower Intensity Step Leave a Comment Related PostsDo Iron Supplements Improve Exercise Performance?April 27, 20145 Tips for Preventing Shoulder Injuries When You Strength TrainFebruary 20, 2022Cathe’s January 2023 Workout RotationDecember 29, 2022