Improvement of Abdominal Muscle Tone

Development of a Firmer Abdomen

Strengthening of Abdominal Muscles

Flex is portable and discreet, so it can be worn almost anywhere. The battery-powered Flex Abs beltFlex unit clicks into the belt, and features a unique display screen which allows you to see the battery power, time remaining, contraction/relaxation phases, current program, intensity levels (up to 99), and a wealth of other information.

How CSI Technology works:

The Flex Abs belt for men is designed specifically to suit the male body shape. Using clinically proven C.S.I. (Concentrated Slendertone Innervation) technology, the Flex belt firms and tones all the abdominal muscles, not just those immediately under the belt. Used regularly in conjunction with a healthy diet and exercise, you will notice results within 8 weeks. And you may wear the Flex Abs belt while exercising to get two workouts at the same time