A 78 min. advanced, super thorough, super effective, lower body solution. If you’re looking for results delivered in a fun new way, then you’ll love this workout. Not only is it very comprehensive, but it has a great mix of old and new exercises – effectively sequenced – to keep the fat burning and muscles responding. A bonus stability ball core routine has been included for added variety and effectiveness. The time breakdown for the Butts and Guts is as follows: warm – up – 6 min Standing Glute Work -31 min. Fllor Work – 19 1/2 min. Core – 14 min. Stretch – 8 min. Bonus Stability Ball Abs – 15 min Bonus Lower Body – 6 min.