The Iso-Bow Isometric Workouts XI Routine book is the most comprehensive collection of innovative Isometric programs ever compiled specifically for men and women by Transformation Specialist Marlon Birch.These powerful Isometric routines include muscle-developing resistance type exercises perfect for home or the park. Just imagine exercise daily while enhancing your body in minutes a day.The Iso-Bow Workouts XI is your 12-week exercise plan that will strip body fat while adding lean muscle by completely transforming your physique and developing the strongest muscle YOUR MIND! The power of self resistance the Isometrics way is the only plan you will ever need to build the body you've always wanted.