The textured PVC ball and flat ABS base provide superior stability and durability even under punishing use for long-lasting wearproof service; the inflation port’s design minimises wear and tear and durability even under punishing use for long-lasting wearproof service; the groove around the inflation port minimizes wear and tear

Three levels wide base aerobic step

The elbow support is designed as the most stable triangular structure, which can effectively support the pressure brought by the elbow. The widened and thickened connecting plate is not easy to break, you can rest assured to exercise with this ab roller wheel.