This Slendertone System Abs female, provides you with a body toning kit to tone your abs. The toning belt uses advanced electrical muscle stimulation (EMS) toning technology to provide you with results in just 4 weeks. Average waist reductions of 1.4" have been recorded, and it delivers a complete abdominal workout for the rectus, oblique and transverses abdominis muscles. All Slendertone products use EMS toning technology, which works by sending signals to your nerves to contract and relax your muscles, similar to regular toning exercise. This EMS technology is often used in medical institutions around the world to strengthen and rehabilitate muscles. You can use the toning belt 5 times a week for 4 weeks to see firmer abs and a flatter stomach. The belt has 3 rubber pads, and has an intensity range from 0 to 99, offering you 7 separate programmes to choose from.