Pneumatic equipment: push, pull, lift, single parallel bars, waist twisting, tap dancing machine, sit-up chairs, etc. , has a certain intensity of use. Many people know the influence of aerobic exercise on the body, mainly improving the functions of organs such as heart, lungs and blood vessels; It can improve heart and lung function, fully supply oxygen to all tissues and organs of the body, increase the number of open blood vessels and increase their caliber, thus fully delivering oxygen to all tissues and organs and keeping their functions in the best state. Functional equipment: there are few communities and parks, such as left and right limb training equipment which is very useful for hemiplegic patients. Fitness paths can be roughly divided into three categories: aerobic exercise equipment, pneumatic equipment and functional equipment. One of its functions is to change the function of each joint; One is to change the muscle mass, that is, the ratio of muscle to fat (that is, body mass index bmi). Diabetes has nothing to do with obesity, but it should be related to the ratio of muscle to fat. Changing the ratio of muscle to fat is something that diabetics must do. Aerobic exercise equipment includes: elliptical machine, spacewalk, roller, rowing machine, etc.