Triceps on Fire! July 13, 2007 by Cathe Friedrich Lorraine, Jai and Brenda going for a nice tricep burn during the filming of Boot Camp. Categories: 4-Day Split Series, Behind The Scenes, BlogTags: 4 day split, boot camp, cathe, exercise dvd, Higher Intensity Step, kickbox, Lower Intensity Step Leave a Comment Related PostsWhy take a One Rep Max test ?March 5, 2010Heavy Weights and the Best Exercises!February 10, 2008Cathe Discusses Her Inspiration for Developing The Low Impact SeriesDecember 5, 2011