hi the problem here is the harder you work the higher you heart rate will be and as you slow down so will you heart and this would go along with you breathing. i think you find it hard to give a rate for what you want. good luck
im a 56 yearsold woman and wanted to know what my heart rate should be when riding a stationary bike at the gym. i been walking for a while on the road for about 1 hour. i have prehypertension and so i want to bring it down through exercise. my doctor nows about this by the way. i just want to know what a good health rate should be while i am exercising. i have a healthy heart and i want to keep it that way. thanks