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 PostsCan Exercise Reduce Chronic Joint Pain due to Osteoarthritis?April 7, 2019Easy Roast ChickenJune 4, 20115 Best Alternatives to Running for Cardiovascular BenefitsMay 8, 2022