I hesitated for a long time to get the Lego intelligent fitness chair, and finally decided to buy it for myself as a birthday present. Personally, I think this is more practical than a treadmill. First of all, it is much smaller than a treadmill. The treadmill takes up too much space and has not been sold for a long time. Fitness chairs are used more frequently. When you don't want to move, it is at least a chair. When you sit on it, you will really move unconsciously. I really feel that sitting still for too long every day, so let your body move. Anyway, there are many modes to choose from. When you want to burn fat, go to the eighth gear! The recommended index is 4.9 stars. Go to Baidu.