According to Dr. Chun Yu's inquiry, Ankang Nuodun Pretreatment Blood Pressure Trainer is a kind of household medical equipment, which can be used for daily rehabilitation training of patients with hypertension. Generally speaking, 1-2 times a day. Ankang Nuodun preconditioned blood pressure trainer is easy to use. Just tie the cuff on your arm and press the start button. During the training process, the instrument will automatically inflate, so that the blood pressure will gradually increase, and then slowly deflate, so that the blood pressure will gradually decrease. Repeated inflation and deflation can improve the adaptability of the heart and blood vessels, thus achieving the purpose of preventing and treating hypertension.