Baduanjin Lower Elevated Blood PreSsure Study

Exclusion Criteria

• •Diagnosis of hypertension (SBP≥140 mmHg, and/or DBP ≥90mmHg）
• •History of cardiovascular diseases, such as coronary heart disease, heart failure, stroke, and peripheral vascular disease
• •Diagnosis of chronic kidney disease, primary aldosteronism, Cushing's syndrome, or pheochromocytoma
• •Newly diagnosed cancer or cancer metastasis within 5 years
• •History of autoimmune disease
• •Having taken antihypertensive drugs or immunoregulators within 2 weeks
• •A long-term need for antihypertensive drugs or immunomoregulators
• •Unable to maintain moderate intensity exercise due to illness or other reasons
• •Pregnant, breastfeeding, or planning to become pregnant within the next 1 year
• •Currently taking regular exercise (at least 30 minutes of moderate-intensity exercise at least three times a week)
• •Allergic to sports bracelets
• •Having participated or been participating in other clinical trials within the last 3 months
• •Unable to use smartphones
• •Other factors that may affect the follow-up, such as alcohol or substance abuse in the last 12 months, planing to live out of town for a long time, or diagnosis of dementia or cognitive impairment which indicates incapability of completing the study
• •Unable to accurately measure blood pressure using the sphygmomanometer provided by the study due to a too large or too small arm circumference