This is interesting. What is your pulse rate when these relaxed figures occur please? and how does it ( -your pulse) behave when you run say, at jogging pace on a cardio machine for a minute? Indicated pressures on their own are quite meaningless, in the absence of simultaneous pulse rates . And you must remember, of course, that neither of the readings you are getting (systolic and diastolic) is actually the true pressure. They are only indirect reflections of pressures which -even themselves- (!) aren't true values. That is, they are NOT the pressures generated by your heart.......