Https Encrypted Tbn0 Gstatic Com Images Q Tbn 3aand9gcrfwrrahassnglpan3yvxfxax6yfueii6pc7g Usqp Cau Grasp the abdominal roller with one hand on each side of the center wheel so that you are now on all fours. How to do ab roller. The ab roller is primarily used to perform variations of rollouts. Ab roller exercises . To use an ab roller start on your hands and knees on a flat area of floor. When your knees reach your arms hold this position for 1 to 2 seconds. Rollouts are done by gripping the cent…
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