Slendertone Flex Max

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

Use 5 times a week for 6 weeks to see firmer, stronger abs.

Independent 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