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After years of experimentation and study in the field of reboundology, fitness and martial arts expert JB Berns, has developed an exercise system that...
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Overview
After years of experimentation and study in the field of reboundology, fitness and martial arts expert JB Berns, has developed an exercise system that integrates exercise of the body and mind. Mr. Berns details the history of rebounding and its benefits, and then fully describes the Urban Rebounding exercise program. 174 pages, paperback.
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