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Title: Poor Product in Every Way
Review: As another reviewer noted, the production is cheesy. However, as a martial artist with 20 years experience and a certified personal trainer with a specialty in biomechanics, I can also say that I would never allow my clients/students to perform these techniques. Many are just a sprained wrist waiting to happen. The technique combinations are poorly conceived, and the calorie burn is not that significant (tested with a top HR monitor) for anyone in average shape. I only wish that I could rate the item lower.
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