Slendertone Flex Max is a clinically proven, high intensity muscle toner, delivering a complete abdominal workout to the rectus, oblique and transversus abdominis muscles.

Use 5 times a week for 6 weeks to see firmer, flatter abs
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Independant clinical trials show:
• 100% of users reporting firmer more toned abs
• 49% increase in abdominal strength
• 72% increase in abdominal endurance
• 3 times more effective than its nearest competitor