A mini trampoline can be used for a variety of different exercises that help strengthen different parts of your body. Learn how to use a mini trampoline for exercise with help from a certified sports nutritionist in this free video clip. Expert: Billy Beck III Contact: www.BillyBeck.com Bio: Billy Beck III is certified by the International Society of Sports Nutrition (CISSN). Filmmaker: Paul Muller Series Description: A mini trampoline is a device used for exercise found in homes and gyms all over the world. Learn about exercising with a mini trampoline with help from a certified sports nutritionist in this free video series.