Portable Sit-up Machine premiumsportinggoodsge it is also very suitable

it is also very suitable for carrying around

You can select different modes and intensities respectively to meet your desired muscle training effect

It has a super load-bearing capacity of 650 pounds and can accommodate 2-3 adults

or plug outlet

keep it for 5-10 minutes

Portable Sit-up Machine premiumsportinggoodsge it is also very suitableThis is a sit up assistant device designed for fitness and muscle training. Exercise every part of your body to help you build perfect abdominal muscle and a strong body. It can be used at home or in the office to shape your body, especially for those who don't have time to work out in the gym. This is a very ideal portable exercise tool that saves time and money. Two speed adjustment to meet different needs, and the height can be adjusted according