'1.28.2013: Katrina Tallarico, exercise instructor and certified personal trainer, leads a class at Launch Trampoline Park in Warwick, RI, with a round of rigorous but fun exercises on the trampoline. \" Everything you do on a trampoline is intensified.\"   Providence Journal video by Sandor Bodo' 

Tags: Workout , cardio , exercise , trampoline , Providence Journal

See also: SPORTS , cho , phil heath , muscle building , fit life , 25 , trizeps , AV , 100 , jump rope tricks

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