Heart rate increases.
Exercise increases the heart rate, because the blood has to supply additional oxygen to the muscles.
It increases it... If you are talking about "HEART" rate
Cardiovascular or "Cardio" exercise increases heart rate. The word root "cardio-" means "heart".
Depending on how light or heavy exercise is will depend on the change that occurs. Typically during exercise heart rate will increase. This is in order to increase blood flow to the working muscles to allow for increased respiration - in order for the muscles to work efficiently. Therefore the more strenuous the exercise, the more your heart rate will increase. Blood pressure will also increase during exercise and again depends on intensity levels. During exercise such as running/cycling/swimming systolic pressure will increase progressively whereas diastolic pressure will increase only slightly. During weight lifting exercises, both systolic and diastolic pressures will rise. Obviously these effects will vary from person to person, depending on age, gender, exercise level, exercise intensity etc. etc.
basically your heart rate increase as the duration of excersise increases.
Jumping Jacks, and Squat Thrusts usually increases somebody's heart rate the most. It also depends on how long you do an exercise. ex: Running, if you run for 15 min that will get your heart rate up.
increases the heart rate
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. .
Running is cardiovascular exercise, because it increases the rate at which the heart pumps blood through your body to supply your muscles with oxygen during their contractions.
Your heart rate increases, oxygen demand increases quickly, metabolic rate increases quickly so more waste is made and more nutrients are used and the body's temperature rises.
when you exercise, your heart rate increases. the more explosive and intense the exercise, the higher the rate will go. As with any muscle in the body, exercise makes it stronger. a stronger heart allows for more blood and oxygen to circulate with each pump resulting in your heart rate lowering not only during exercise but in daily life. a lower heart rate means your heart does not have to work as hard and thats a good thing !!!