subject: The Aerobics Exercise To Help Our Daily Routine [print this page] When you do your daily exercise, you can experience that your breathe hard, your heart is thumping, working up a sweat, sustaining the activity for more than a few minute and when your blood is coursing through the vessel to deliver the oxygen to the muscles to keep you moving. Any activity that sustaining for more than a few minute while your lungs, heart and muscles work overtime is an Aerobic exercise.
The MedicineNet.com is one of more sites that can give the information about the aerobics exercise. You will learn the mechanism of the aerobics exercise, oxygen consumption and transport and the rules of the muscles and the heart. And you will also know the benefits when you applying this kind of exercise.
The beginning of the exercise is breathing. If you are healthy adults your inhale and exhale should be 7 to 8 liters of air per minute. If you fill your lungs, the oxygen in air that approximately 20% of oxygen is filtered in a small branches of tubes until it reaches the alveoli (it is a tiny sacs, look like bunches of grapes and all of as has about 300,000,000 in each of our lungs) where the oxygen diffuses into our blood.
Our lungs provide the fresh supply of oxygen in our heart. Our heart has a four chamber that fill a blood and a pump blood. And once that the heart uses what it needs, it pumps the oxygen, the blood and other nutrients out through the large left ventricle and to all our organs, tissue and muscles that they need.
60-80 times per minute at rest our heart beat, a 100,000 times a day. Every beat of our heart send a volume of blood. The pump of a healthy adult heart is about 5 liters per minute of blood. Our heart is one of the most important parts of our life.
The oxygen that pumps in our blood is important. Our muscles are like the engine using a fuel while in our muscles we use carbohydrates and fats instead of gasoline. The oxygen is our key player; it is used to burn the carbohydrates and fats for fuel to keep the engine run. The more efficient our muscles in consuming the oxygen and the more fuel that we burn, the longer we can exercise and the more we fit.
