Slendertone Abs5 Abdominal Muscle Toner - Core Abs Workout Belt - Black FDA Cleared for toning, strengthening and firming abdominal muscles. Medical grade abdominal toning technology for men and women. A complete workout for the core. Clinically demonstrated results you can see and feel in just weeks. Slendertone provides the perfect abdominal contraction - exercising all of your stomach muscles at once for a strong, toned core. In an independent clinical study 100% of the participants reported stronger, more toned and firmed abs after 6 weeks when used for 30 minutes per day 5 times per week (Department of Exercise and Sports Science, University of Wisconsin-La Crosse) Features 10 programs for begginers to fitness enthusiasts and 130 intensity levels for a comfortable yet effective session. With 50 years of medical expertise and extensive user evaluations, you can be confident that Slendertone will deliver results.