Bicep Curls July 13, 2007 by Cathe Friedrich Cathe and Lorraine doing bicep curls during the filming of Boot Camp. Categories: 4-Day Split Series, Behind The Scenes, BlogTags: 4 day split, boot camp, cathe, exercise dvds, Higher Intensity Step, kickbox, Lower Intensity Step Leave a Comment Related PostsAnnouncing Our 3 Day Step Sale!May 11, 2013Fitness Q & A: What Is a Muscle Imbalance?October 27, 2013Pros and Cons of Split Training for Building Lean Body MassAugust 10, 2014
