The proactive pilates kit takes you step-by-step thru total body workout sequences, engaging ur core, back, legs, & arms. it's got an exercise ball, exercise book & an exclusive online workout video to get you moving. Every exercise has clear guidance on the correct form, plus illustrations & tips for making the most of your pilates routine. Features complete, step-by-step pilates workouts & exercise breakdowns for every level improve posture, build strength & flexibility, keep ur body & mind aligned the trainer's guide to your home workout what’s included: anti-burst 8 in pilates ball, 64-page exercise book, digital video activation key for streaming the exclusive online pilates program. This Kit Contains: 8in (20cm) anti-burst Pilates Ball, Activation card to access an Exclusive online Pilates Program, 64-pages Instructional Pilates Program Book