Work out your core with the New Image SlenderBelt. It uses Electrical Muscle Stimulation (EMS) technology to help tone and define your abs. Just the thing when you don't have time to hit the gym. There are 4 electrode pads, so you can target major muscle groups, like the internal obliques and transverses abdominis. Pick from 10 pre-sets including passive programs for when you're sitting and active programs that can be added to your regular workouts.Good to know- You can start slow and build it up with 100 intensity levels- It's discreet enough to be worn under clothes, so you can use it whenever you like- You can keep an eye on your session with the LCD display