This machine works the abs like Although the exercises on a mat, but must not be expected to do it in five minutes! Far from there! Already warm ups take less than ten minutes before and within minutes, making it close to 20 minutes just to overheating. Then between each set, there must be a pause of 30 seconds more if we are tired, we add all these up well to 45 minutes to see more. Finally, to highlight the abs, it is already to remove the beads from which a plan before it could be otherwise long without results. For me, it is only advertising or marketing to motivate us to buy this product simply by telling us that it takes 5 minutes a day to devote time to sculpt the abs us.