for use with the fluidity system.....fitness evolved  !exercise equipment/books/booklets not included.Michelle's Fluidity system is geared to change your body shape! The Fluidity workout is designed to work muscles in each position- the entire length of your body-- sculpting & toning all of you.This is the INSTRUCTIONAL / BEGINNER DVD- running time: 30 minThis DVD is designed to be used with a Fluidity Bar.