One of the most proven techniques to maintain a healthy Blood pressure level is doing regular exercise. Exercising can improve your blood flow, improve the production of nitric oxide in the body, strengthen blood vessels and do a lot more that will eventually help you reduce your blood pressure. 

You can do aerobics exercises, high-intensity interval training, strength training etc. which can effectively help you control your BP. You can make sure that your BP level is under control by checking it regularly with the help of a BP monitor