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 PostsAre Facial Wrinkles a Marker for Future Heart Disease Risk?September 16, 2018Exercise During Middle Age Protects Against Muscle Loss LaterDecember 22, 2013Cheat Meals: Is Weekend Cheating Expanding Your Waistline?July 31, 2011