Progressive Core Strengthening has already helped others relieve pain, restore their strength, and improve their athletic performance, and now the new second edition is enhanced with updated content, photos and illustrations!   

With this interactive eBook, you'll learn how to activate your core to give your muscles and joints the support they need throughout the day, including when you exercise.  Then you'll take your new movement skills and apply them to a six-level series of workout routines, building all the way up to athletic core strength if you so desire.