Super comprehensive kettlebell training DVD that goes over how to build speed and explosive power in four different categories: Full body explosive power, Upper body explosive power, Lower body explosive power, and Rotational explosive power. Translation? You will be one explosive hombre after you practice the exercises on this DVD. I did not leave anything out on this DVD. Even if you do not care about getting faster and more explosive, you will love the wide variety of exercises that this kettlebell training DVD contains.