Adduction Plank Slide Ins with Plates April 1, 2008 by Cathe Friedrich Adduction Plank Slide Ins with Plates from STS Ab Circuits Categories: Ab Circuits, Behind The Scenes, Blog, STSTags: Ab Circuits, Adduction Plank Slide Ins with Plates, cathe, exercise dvd, fitness dvd, STS, workout dvd Leave a Comment Related PostsHow Lack of Quality Sleep Limits Muscle GrowthFebruary 5, 2017The Importance of Taking a Rest Day if You Work OutDecember 4, 2011Can Resistant Starch Help You Lose Weight?January 27, 2013