The rechargeable muscle fitness device is professional design for muscle training, use for different body partial exercise, total has 6 exercise modes and 9 intensity levels, relaxation and exercise. 

Abdominal trainer for muscle training and body slimming. 

This muscle trainer can help to tighten and strengthen your muscles.

You can gain better body figure after consecutive use of abdominal toner about 6+ weeks. 

Use ab toning belt 20 minutes per session (no need to spend a lot of time and sweat), but the effect equals to 2000 m running, 100 minutes of sit-ups, 30 minutes of free swimming, 2 weeks of diet.