KettleWorx Ultra Kettlebell Workout System The complete KettleWorx Ultra system includes 10 DVDs, training in 200 unique exercises, and over 12 hours of personalized KettleBell instruction. KettleWorx Ultra starts with the "Six Week Body Transformation" ... an easy, step-by-step program that guides you week by week through 6 weeks of personal training on 4 Main DVDs: Intro, Cardio, Core, & Resistance. Also includes the following bonus DVDs ... The Ultimate Body Collection on 4 DVDs as well as Fast Abs & Fast Fat Burn. KettleWorx Ultra 10 includes: A 10-pound KettleWorx Premium Kettlebell Plus Fat Free in 42 - a 6 week healthy eating guide (e-Book format).