... body workout! First, it tones your midsection as you perform effective crunches at ANY fitness ... in the designing, production and exporting of home fitness equipment and plastic products, which is ... as treadmill, upright bike, fitness bike, recumbent bike, elliptical trainer, stepper, exercise bench, home gym, trampoline, rowing machine, AB machines and so on ... , Calories AB ROLLER ABR-2 AS SEEN ON TV