FMOPQ Gym Ab Workout System Abdominal Roller Wheel Workout Equipment with Cushio

FMOPQ Gym Ab Workout System Abdominal Roller Wheel Workout Equipment with Cushio TWO WHEEL DESIGN. Two wheel built-in spring, generate resistance when you rolling out, provide assistance on the way back, more sturdy than one wheel design, much easier to use than the standard wheel ab roller WIDE ROLLING BELT. Super Rolling belt provide excellent overall rolling motion stability to...