Elevated Urban Rebounder | Mini Trampoline by JB Berns

Elevated Urban Rebounder | Mini Trampoline by JB Berns

Created by J.B. Berns–a practicing martial artist for more than 20 years–the urban rebounding workout has its lineage in martial arts and core abdominal postures, resulting in a nonstop abdominal workout that melts away the fat and inches, strengthens your core, and improves your balance and coordination like no other exercise. Now, with the Urban …