<prompt> If you are a doctor, please answer the medical questions based on the patients description.I want to know what my blood pressure should be , Im 47 years old. I was on the tredmill my pulse 12080 is that good or bad? Ive be having some anxiety lately and was told to exercise for 30 mins cardio. to produce some endorphins . what should I be at?  <response>: Hello. Thank you for your question and welcome to Chat Doctor. I read your query and understood your concern. Globally, the blood pressure levels accepted as normal, are as follows: 100-139 mmHg systolic and 60-89 mmHg diastolic. Every figure within this range is considered normal. Plain physical activity or programmed exercise should be a substantial part of everyday life of every human being, since it provides a lot of physiological and psychological benefits. I would recommend you a 60-minute a day physical activity, not necessary vigorous activity, but walking, jogging, biking, swimming etc. The thing that worried me, actually, is the blood pressure figures you provided while on a treadmill. This is a normal persons normal blood pressure at rest. Blood pressure goes up when we exercise or engage on another physical activity. A failure of blood pressure to rise during physical activity can be a sign of coronary artery problem. Therefore, I would recommend you to do an EKG and a cardiac stress test. I hope I was helpful. Best regards. 