Height 153cm weight 48-53 kilograms appropriate. Standard weight formula male height (cm) – 105 = weight (kg), female height (cm) – 100 = weight (kg) can be up and down for 5%; weight is a measure of a person’s health status indicators. Maintaining a standard body weight can reduce the incidence of chronic diseases such as diabetes mellitus, hypertension, coronary heart disease and hyperlipidemia, ease the stress on joints, improve quality of life by improving sleep and mood, reverse the impaired stage of diabetes mellitus in high-risk groups, and reduce the incidence of cancer. The maintenance of standard weight requires a balanced diet and reasonable aerobic exercise. Patients are advised not to diet and exercise blindly so as not to affect their health, please consult professional fitness trainers and dietitians.