JB Berns
http://www.urbangroupexercise.com/
Advanced Urban Rebounding, 2003 (4 reviews)
Cardio Karate: The Perfect Martial Arts Workout, 2011 (1 review)
Freedom Restoration DVD, 2005 (5 reviews)
Urban Rebounding (the Original), 2003 (3 reviews)
Urban Rebounding Series, 2003 (1 review)
Urban Rebounding: Abdominal Bound, 2003 (1 review)
Urban Rebounding: Stretch Bound, 2003 (1 review)
Urban Rebounding: Volume 1 The Basics, 2000 (2 reviews)
Urban Rebounding: Volume 2 The Challenge, 2001 (3 reviews)
URX MT: Extreme Metabolic Cardio Blast, 2011 (2 reviews)