I love the show and do your workout, Power Circuit Total body and see results. I would love to learn more and have more cardio in that workout. I am trying to lose that last 10 pounds and I am getting very frustrated. I think the hardest part for me is the nutritional aspect of it. I watched last night and saw those weighted vests and have been looking for one just like that but can't find it. Can you tell me where to get that one? I want one that is 20 or 16 pounds. Please email me or if I can order one from your website I will. Thank you and keep up the good work, you are truly changing lives!!