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If resting cardiac output is six liters and maximum exercise cardiac output is sixteen liters what is the cardiac reserve?
Wiki User
∙ 14y ago
10 liters
Wiki User
∙ 14y ago
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Why is an athletes heart beat lower then yours?
A lower resting heart rate is an effect of exercise and as an athlete is more likely to exercise more regularly then their resting heart is likely to be lower.
Is resting heart rate is determined immediately before exercise?
False
What does aerobic exercise do to the heart?
The heart is aerobic, and takes up a large amount of oxygen from the passing blood supply. Under anaerobic conditions, such as a blockage of one of the coronary arteries, the heart muscle which loses it's blood supply dies. This is a heart attack.
What will happen to your resting heart rate as your heart gets stronger?
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.
Do you find the lower your resting heart rate the harder it is to reach your maximum heart rate?
No, because if you have a lower resting heart rate you are usually healthy, but it can depend on the person.
What happens to the heart rate as the cardiac muscles get stronger?
Resting heart rate goes down (maximum stays the same).
What likely happens to the heart rate as the cardiac muscle get stronger?
Resting heart rate goes down (maximum stays the same).
What is resting cardiac output?
its not cardiac rest, its cardiac ARREST. which is a heart attack.
During exercise the cardiac output may rise to five times the resting value In most people this is due mainly to an increase in?
heart rate
How can aerobic exercise improve your breathing efficiency?
Distinguish your resting heart rate, your maximum heart rate during exertion, and your recovery time. As you use aerobic (fitness, cardio) exercise, your resting heart rate and your recovery time will decrease as your maximum heart rate increases. The best kind of aerobic exercise for these effects is high intensity interval training. .
How do you calculate intensity?
John is a 30-years-old man with resting heart rate 72 who wishes to train 80% of thee heart rate reserve, how to calculate his target heart rate. Maximum Heart Rate=220-age=220-30=190 Heart Rate Reserve=190-72=118 Target Heart Reserve=Heart Rest Reserve*training intensity%+Resting Heart Rate
What Exercise Heart Rate Means To You?
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.
The stage of the cardiac cycle that directly follows the resting period?
Diastole
When the cardiac cells are in resting and negatively charged state this is known as?
Depolarization
If aerobic exercise improves heart strength so that it pumps more blood with each beat what likely happens to the heart rate as the cardiac muscle gets stronger explain your answer?
Resting heart rate goes down (maximum stays the same).
What is the stage of the cardiac cycle which precedes the resting period?
atrial systole <---- might be wrong
How is the blood redistrubtied around the body during exercise?
The normal cardiac out put is five litres per minute. About 700 ml blood goes to the resting muscles. During heavy exercise the cardiac out put may increase to five fold, that is about 25 litres per minute. Out of this about 20 litres of blood will go to the muscles. This is done in order to supply the nutrients and necessary oxygen to the tissue.
