How Low Can You Go? July 17, 2007 by Cathe Friedrich Various pushup styles and angles are used to promote maximum muscle recruitment. Categories: 4-Day Split Series, Behind The Scenes, BlogTags: 4 day split, boot camp, cathe, Higher Intensity Step, kickbox, Lower Intensity Step Leave a Comment Related PostsWhat Are Stabilizer Muscles and Why Are They Important?March 15, 20153 Fitness Principles That Impact Your Ability to Get Into ShapeMarch 31, 2013Hand Grip Strength: What It Says About Your Overall FitnessJune 30, 2013