To do work, energy is required. This is got mainly through aerobic respiration in the form of ATP. During respiration, therefore, respiratory rate has to be increased. This is done bey larger supply of oxygen.
sleeping person's body(during sleep a person is as unconsious as dead).
A person tends to breathe faster when running to meet the increased oxygen demands of their muscles during physical exertion. As the body's activity level rises, it requires more oxygen to produce energy and to remove carbon dioxide, a byproduct of metabolism. Faster breathing helps to supply this oxygen more efficiently and maintain optimal performance. Additionally, the increased heart rate during running supports this enhanced respiratory rate.
Excercising strengthens your heart as it must pump faster to get blood to your working muscles.
The most noticeable early symptom of asbestosis is shortness of breath, also called dyspnea. Often this symptom can be overlooked, as it may only happen during periods of strenuous exercise. However, as the condition worsens, the shortness of breath can occur even when the person is not exercising or exerting him- or herself. Other symptoms include difficulty drawing breath, dry cough, fatigue, chest pain, and weight loss.
We breathe faster when we exercise to increase the amount of oxygen available to our bodies.
This depends entirely on why the breath rate (assuming you mean breaths per minute) or respiratory rate is being measured. From a fitness point of view, the respiratory rate is an indication of cardiovascular fitness. During exercise when there is increased demand for Oxygen by the body - the ability of the body to effectively meet that need without causing the person to feel like they are going to pass out is an indication of the ability of the cardio and respiratory systems to respond. After exercise for instance a very fit person will be able to "catch their breath" quite quickly compared to a person unused to physical exertion. Alterations in respiratory rate can be an indication or symptom of illness, or in the presence of a known illness alterations can be a sign of improvement or deterioration. Young children and babies for example, "breath up" or increase their breath rate when in pain, when dehydrated, when overheated (feverish) and for many other reasons. A rapid breath rate in anyone, (child or adult) that is not associated with exercise - is also a sign that the heart may be working much harder that usual. In short, measuring the respiratory rate is a useful indication of health.
People say someone is "out of breath" after running or exercising because physical activity increases the body's demand for oxygen. As the heart rate rises and muscles work harder, breathing rate increases to supply more oxygen and remove carbon dioxide. If the exertion is intense or prolonged, the individual may struggle to catch their breath, leading to the perception of being "out of breath." This sensation is a natural response to the body’s increased physiological needs during and after exercise.
because when you is exercising, you are working and breathing hard. when you are sleeping, (unless youre dreaming about exercising) then your body is dormant and not doing anything (except in the case of a wet dream, that, however, is a totally different subject that i am not going to get into.) hope this answers your question.
There are many forms of exercise that do not involve competition. You don't have to win a game, or even play a game, to get exercise. For example, even if you do not walk faster or for a greater distance than other people do, walking is still good exercise.
During this maneuver, a person performs the "breathe-in-bear-down" movement that is automatically performed during strenuous exercise
The amount of exercise you do your pulse rate gets higher this is because your heart goes faster and more sweat come out and it also depends on how fast you do your exercise then your heart will then go faster and faster and you have beat in your pulse so therefore that is how your pulse goes faster.
it's endorphins... I'm on the same exam now.