90
It depends what exercise you are doing, how hard you are working your body etc. To work out what your heart rate should be you take your age away from the maximum heart rate (205). So you should aim for a heart rate of 158 when exercising. Hope that helps :)
With exercise your resting heart rate should be reduced as your heart is more effecient at pumping blood and does not need to work as hard.
You check your pulse.
No, it can not.
3 days a week for 20 minutes.
Yes, your heart rate will change your energy levels in many different ways. If you are working out you will have a higher heart rate and this will cause you to be tired after you work out.
heart rate is the amount of beats your heart can make in a certain amount of time.heart rate is important because if your heart beats to slow when you excercise or to fast when you are doing nothing you could die.
It decreases because your heart no longer has to work as hard.
the rate increase as you do more work
Everyone who is healthy should walk for at least thirty minutes a day (and work up to longer) with the heart rate getting in the target range to help your cardiovascular health. As you build up your strength, you can start measuring milage or kilometers and see how far you can walk!
These work by picking up electrical signals that are released when the heart muscle cells contract.
If all the appropriate lab work an physical examination work has come back negative by your physician you should strongly consider a regular exercise regimine. Getting 30 minutes of physical activity at least 4-5 days a week where you heart rate reaches 70 % I your maximum heart rate can not only help speed up your metabolism but help you rest more at night and have more energy during the day. You can figure your maximum heart rate by taking 220 and subtracting your age. Then take 70% of that number and that is what your heart rate should be when you are exercising. You can get a very effective heart rate monitor for less than 35$.