I use it for fitness, not weight loss. I'm 6'5" and weigh about 190. Don't need to lose weight :-). General health and fitness improved. Helps with stress too! I makes me doubly productive. I can work and exercise at the same time! Plus it is EASY, ENJOYABLE, and EFFECTIVE. I've posted a review my blog... see http://speakwisdom.wordpress.com/2012/01/02/a-new-years-resolution-that-will-change-your-life/
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