Working Hard! July 13, 2007 by Cathe Friedrich Cathe and Cedie work their triceps during the filming of Boot Camp. 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 PostsHow to Have a Healthy HalloweenOctober 27, 2013How Some Short-Term Stress Could Improve Health and Slow AgingApril 10, 2022Are There Drawbacks and Risks of Training to Failure?February 18, 2018