because it has to pump faster to send more blood across your body and organs
exercise
It decreases because your heart no longer has to work as hard.
When you are running or doing vigorous exercise
Many people have heard that doing cardiovascular exercise can improve heart health. But what people don't realize is that cardiovascular exercise must be done the right way in order the get any kind of benefit for the heart. The term exercise heart rate is something many people are not familiar with and is an important aspect to getting a quality cardiovascular workout.To understand your exercise heart rate, you need to understand some other important terms first.Resting Heart Rate- This term represents your heart rate at rest. This number is usually taken first upon waking up in the morning. For example, you could have a resting heart rate of 60 beats per minute.Maximum Heart Rate- This number is derived from subtracting 220 from your age. For example, a 40 year old would have a maximum heart rate of 180.Heart Rate Reserve- This is the range of your pulse rate between your resting heart rate and your maximum heart rate. In the example above, the heart rate reserve is between 60-180.Exercise Heart Rate- This term is the one we are discussing. Basically your exercise heart rate is the pulse you have during exercise measured as a percentage of your heart rate reserve. For example, if your resting heart rate is 60 and you reach a pulse of 120 during exercise, you are said to be exercising at about 50% of your heart rate reserve.Your exercise heart rate is an important determination of how hard you should exercise. Here is an example of what it's used for:Fat Burning Exercise requires you to have and exercise heart rate of 50-60% in order to burn fat.Aerobic Exercise is the cardiovascular exercise you need for great heart health. Your exercise heart rate should be 60-70% for aerobic exercise to take place.Anaerobic Exercise usually occurs in athletes that are constantly working. The body cannot keep up with the oxygen required and the body's fuel reserves are used. The exercise heart rate for this type is 80-90%.To get the maximum heart benefit from cardiovascular exercise, be sure to exercise at 60-70% of your heart rate reserve.
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 :)
Certain types of exercise affect heart rate. When doing certain exercises, like running, dancing, jumping rope, biking quickly, the heart pumps blood faster to get blood to the parts of the body that are working harder then usual.
To calculate your heart rate for exercise, first find your maximum heart rate by subtracting your age from 220. During exercise, monitor your pulse for 15 seconds and multiply by 4 to get your heart rate per minute. This will help you stay within your target heart rate zone for optimal exercise intensity.
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Why is it important to monitor your heart rate during exercise?An optimal exercise prescription is a balance between the frequency, intensity, duration, and mode of exercise. Heart rate is a useful indicator of the intensity of effort and body's physiological adaptation. Heart rate monitoring is an important component especially in cardiovascular fitness assessment and training programmes. Polar heart rate monitors have been developed to measure healthy people's heart rate and they target to help people exercise safely and effectively.The intensity of physical exercise should always be based on a persons' fitness level and the goals of the exercise e.g. maintain or improve health/fitness/performance and help in weight management.
Yes there is a built in heart rate monitor on this exercise bike.
Cardiovascular or "Cardio" exercise increases heart rate. The word root "cardio-" means "heart".
Exercise increases the heart rate, because the blood has to supply additional oxygen to the muscles.