Dumbbell Bicep Curls July 13, 2007 by Cathe Friedrich Biceps and Triceps heavy weight work is included in 4 Day Split Cardio and Weights. Categories: 4-Day Split Series, Behind The Scenes, BlogTags: 4 day split, boot camp, cathe, Higher Intensity Step, kickbox, Lower Intensity Step, workout dvds Leave a Comment Related PostsDo You Have to Lift Heavy Weights to Build Muscle?March 4, 2018Harnessing Nature’s Bounty: 5 Benefits of Eating SeasonallyDecember 25, 2022Are Leg Raises an Effective Abdominal Exercise?October 20, 2019
