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the ability of the heart and lungs to pump oxygen rich blood to the muscles during strenuous activity.
mainly outdoor sports where the physical workout is more raises heart rate. This happens due to the energy consumption during play,our body need more oxygen, so we breathe heavily and due to this more blood pumps in and out so heart rate raises.
Ellipticals work by exercising both your heart with intense cardio-vascular activity, paired with muscle-strengthening of the calves and thighs. It is a strenuous and vigorous activity.
Strenuous exercise is good for your heart.
A person who has a healthy heart and circulatory system will not have a heart attack regardless of how much he or she may worry, and regardless of how strenuous his or her activities may be. However, if a person does suffer from cardiovascular disease, then worry or strenuous activity can cause a heart attack.
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Always do a cool down activity for five to ten minutes after cardiovascular activity. This allows the blood to return to the heart and helps avoid rapid changes in blood pressure. Stretching exercises are usually very beneficial.
For heart patients who have suffered coronary problems, or those whose doctors have placed them at high risk for future problems can be greatly benefitted by the use of a heart monitor. A monitor tracks the rate at which the heart is beating, and can be used continuously on a daily basis, or during physical activity. It can be vitally important during strenuous activities, because it allows you to see exactly how hard your heart is working so you know when to adjust the speed of your exercise to decrease or increase your heart beat.
Regular aerobic activity improves the efficiency of the heart by increasing the volume of blood pump in each heart beat. Cardiac muscles will strengthen when this happens.
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Pressoreceptor activity decreases because it is part of the heart and is a parasympathetic response.
Respiration and heart rates change greatly during physical activity. How much they fluctuate can depend on the intensity and duration of the workout. Respiration and heart rate will double at times during an exercise routine.