Swing machine, this swing action is an aerobic exercise, which is helpful to health; It can eliminate muscle fatigue and pain, correct bad posture caused by occupation or sports, and eliminate disc herniation and low back pain; Promote intestinal peristalsis, strengthen gastrointestinal function, prevent and improve abdominal pain, insect disease and gastroptosis, and prevent intestinal distortion or occlusion; Can fully supply oxygen, make qi and blood flow smoothly, breathe normally, and improve menstrual disorders and menopausal disorders; It is also quite effective for insomnia caused by vagus nerve tension caused by excessive work pressure.