What kind of exercise is called aerobic exercise?

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Thank you!

Oxygen is an element that is one of the most abundant in the world. It accounts for almost half of the elemental content of the earth's crust and more than one-fifth of the air. Oxygen is inhaled into the lungs and carried by red blood cells into the body's cells in a constant flow.

It's there that the nutrients are burned and the heat needed to make the machine of the human body work. Life is absolutely inseparable from oxygen, without which people cannot live for a few minutes.

Oxygen is very easy to combine with most elements. When this reaction occurs, we call the process "oxidation". If this oxidation process proceeds extremely quickly, it becomes "combustion".

Heat is produced in almost all oxidation processes. When burning, the heat is released too quickly to diffuse, and the temperature rises sharply, resulting in a flame.

So, on the one hand, there is the rapid oxidation that produces the flame, the combustion, and on the other hand, there is the oxidation, which is the burning of nutrients in the body, which allows the process of life to continue. In addition, slow oxidation caused by oxygen in the air is ubiquitous. The rust of iron, the drying and cracking of paint, the turning of alcohol into vinegar, etc., are all effects of oxidation.

The air we inhale is mainly a mixture of nitrogen and oxygen. Thus, pure oxygen can be prepared from the air. This is achieved by cooling the air to extremely low temperatures until it becomes liquid.

At this time, the temperature is below -149 degrees Celsius. As soon as the temperature of the liquid air rises slightly, it boils. The nitrogen evaporates first, leaving the oxygen behind.

When a person's lungs are very weak, an artificial infusion of oxygen can help breathe, and this method has saved many lives.

Aerobic causes people to age faster. Oxygen is one of the causes of human aging, a very small part of the oxygen inhaled by humans will react with the metal substances of the cells in the body, resulting in cell oxidation, the number of regenerated cells in the human body is limited, oxidized cells are equivalent to reducing the life expectancy, but oxygen is indispensable for the survival of life, and human beings will suffocate in a short time without oxygen.

Oxygen is a kind of elemental element formed by oxygen elements, with the chemical formula O2, the chemical properties are relatively active, and some elements can produce oxygen reactions.

Oxygen is a colorless and odorless gas-bump matrix, which is most widely distributed in nature, covering the mass of the crust, and oxygen accounts for about 21% in the air.

If people spend too much time in a pure oxygen environment, "oxygen poisoning" may occur, and excessive oxygen intake will also promote life aging.

Many organic substances in plants, such as sugars, fats and proteins, are oxidized and broken down by respiration. Normally, when oxygen is sufficient, the organic matter in the plant body is completely oxidized and decomposed, and finally carbon dioxide and water are generated, which is called aerobic respiration.

Aerobic respiration: the main form of respiration in higher animals and plants.

Aerobic capacity refers to the body's ability to exercise for a long time based on aerobic metabolism (aerobic oxidation of sugars and fats), also known as aerobic endurance. Maximal oxygen uptake (VO2max) and lactate threshold (LT) are important indicators to evaluate the aerobic capacity of the human body, the former mainly reflects cardiopulmonary function, and the latter mainly reflects the metabolic level of skeletal muscle. From the perspective of the effect of training on VO2max and LT, it is less likely that system training will increase VO2Max, and it is more affected by genetic factors.

However, LT is less affected by genetic factors and is more trainable, and training can greatly increase the individual lactate threshold of athletes. Obviously, the improvement of human aerobic capacity is limited by VO2max, while the increase of lactate threshold is a more meaningful indicator to evaluate the improvement of human aerobic capacity.

The smart wearable oximeter T1 developed and produced by Jiadong Health Technology has an exclusive patented core algorithm, which uses near-infrared light technology to non-invasively monitor the intramuscular muscle oxygen content of skeletal muscles, and the software OFIT intelligently interprets the data, which can accurately judge the occurrence of individual lactate threshold during exercise, which is currently the most advanced aerobic capacity assessment system in the industry and suitable for the public.

Aerobic exercise capacity is related to the magnitude of VO2 maxima and the ability to maintain VO2 maximum.

Maximal oxygen uptake: When the cardiopulmonary function and muscles' ability to use oxygen reaches the limit level of the human body during long-term motivational exercise with a large number of muscles, the oxygen uptake per unit time is called the maximum oxygen uptake.

Aerobic respiration: the main form of respiration in higher animals and plants.

Aerobic respiration refers to the process in which plant cells, with the participation of oxygen, completely oxidize and decompose certain organic matter, release carbon dioxide and form water, and release a large amount of energy at the same time.

Simply put, it is the breath that consumes oxygen ... There is no need to ask the question of revelation on knowledge, it is all in the biology book, and it is in compulsory 1.