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Apperantly it increases because you are doing more things ( run ) which is exersice and this causes your heart to increase which also causes your pulse rates t increase .... Heart rates are triggered by how much exertion you are forcing upon your body, so if you exercise a whole lot and run a whole bunch, your heart rates will increase rapidly.
During vigorous exercise the heart is moving more oxygenated blood into the muscles, so it has to pump faster.
Because the demand for oxygen and glucose increases, and the heart and lungs need to speed up to keep up with the demand.
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Check out the site http://www.heartmonitors.com/exercisetips/heart_rate_basics.htm for a chart on heart rates given age and activity level. Be sure to note that your heart rate will increase with the level of excercise.
Before any exercise
Yes, when done energetically. Any exercise that increases your heart and respiration rates for a specific period is cardio exercise.
Slower heart rates increase ventricular filling time
Everyone knows that exercise is heart-healthy, but not as many realize that knowing one's heart rate during exercise can make exercise more efficient. To increase cardiovascular endurance and health, heart rate must reach a rate of 65% to 85% of the individual's maximum heart rate. A rough estimate of maximum heart rate can be determined by subtracting one's age from 220. The Kavoren Formula, among others, may provide more accurate estimations. These formulas can be easily found online. A heart rate monitor is useful to monitor heart rate while exercising.
Runners and power walkers can monitor their heart rates with Polar heartrate monitors. There are several varieties of heart rate monitors, so you need to pick one of the Polar heartrate monitors that is right for you. If you are aware of your heart rate, you are better equipped to understand how to create an exercise regime that matches your capabilities, and also how to gradually increase your exercise routine. Polar heartrate monitors are small and easy to carry while jogging, and checking your heart rate allows you to stay informed about the condition of your heart while you are exercising.
Peter could drink another soft drink, if his heart rate increases agian then thats what is causing it.
Well I can't really answer that. Equine heart rates depend on a number of things: -Amount of exercise -Type of exercise -Breed -Physical fitness -Size