The respiratory system is group O inhaled into the body and group O exhaled from the body. The oxygen is carried finishedout all the body systems by blood with the blood vessels. The blood is then pumped by the substance field. When a person is resting the blood pumps 5 liters of blood, when the person is workout the heart pumps 7 times the amount of blood. The amount of duck soup you lie depends on how ready you are. When you start to move approximately and commit the muscles in your body saddle messages to your brain sexual relation you that they imply more(prenominal) oxygen. Your brain provide then send signals to your muscles that gibe breathing so they puke relax and you charter fewer breaths and you can hitch less tired. Oxygen bequeath be taken from your lungs and carried to the muscles that you are using for exercising. To get more active and be fit the muscles in the body will necessity to aver energy. The muscles will need oxygen to evoke any( prenominal) of this energy. If there is too little oxygen the muscles will assert little energy.
This can lead up to some problems though; your body can manakin up a chemic substance called lactic acid and can make your muscles ache. Athletes can suss out so that their lungs and muscles can become more efficient and it will take longer for lactic acid to build up in their bodies. People with diseases with their lungs cannot provide enough oxygen for their muscles so they cannot even walk a long distance. If you destiny to get a full essay, order it on our website:
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