General Aerobic Activity Definition and meaning: General aerobic endurance refers to the ability of the human body, under certain conditions, to provide enough energy for a certain amount of exercise. But in order to be able to define the term as a whole, it is first necessary to clarify its individual components.
General Aerobic Activity Definition
In sports, a distinction is made between a general and a local, as well as a general and a special endurance. "General" means that more than 15% of the total muscle is involved in the activity, whereas "local" means less than 15%. The difference between "general" and "special" is that general endurance relates to the cardiovascular system and large muscle groups, whereas the specific endurance is specific and related to certain sports.
General Aerobic Activity: Meaning of "General
An important component of general aerobic endurance is defined by this term, which derives from the ancient Greek word "aer" ("air"). In sports science, he describes metabolic processes in organisms and cells that can only occur in the presence of oxygen. In contrast, there are anaerobic processes that occur in the absence of oxygen.
Anaerobic processes occur in short-term, intense stress. For example, if you take part in a 400-meter run, you are not crossing the threshold to the aerobic range. Even during weight training in the fitness center or during gymnastics, the burden of the many breaks is not long and uniform enough to get into the aerobic area. Something else would be a run for several miles or a bike ride over several hours.
Every cell in the human body needs the energy to do its job. This energy is stored in the cell but in very limited form. During physical activity, it is released and transformed into movement and warmth. That's why you get warm with push-ups, volleyball, and co.
If the energy is consumed, it will be in the cell interior to a resynthesis, so a restoration. There are two options: aerobic and anaerobic energy production.
In aerobic or oxidative energy production, carbohydrates or fats stored in the cell are completely burned. The prerequisite for this is the presence of oxygen. You use the product of this combustion, for example, to take a step or pedal the bicycle. Anaerobic energy production occurs either through the cleavage of phosphates or the breakdown of glucose, which is incomplete and causes the formation of lactate (lactic acid).
The body thus has a total of four ways to gain energy - two in anaerobic, two anaerobic way. In principle, one can say that these forms of energy production run side by side and not one after the other, only the relationship is different. When you go for a jog, your body is in the aerobic area because of its low intensity and long duration of activity. First, your cells burn mostly carbohydrates and only a small amount of fat. This ratio is reversed over time or load more and more until finally only fat is used to generate energy. How long the strain must be to achieve this condition is a hot topic in sports science. In addition, the timing varies from organism to organism. Where the individual limits lie, can be determined by special sports medical tests.
General aerobic Activity: importance of "endurance"
The third part of the general aerobic endurance consists of the physical and mental fatigue resistance and the regenerative capacity of the body. Different types of endurance are distinguished, such as the general, local and special stamina already mentioned. In addition, there is also a classification according to the length of the physical stress, namely in short, medium and long-term stamina. The short-term stamina involves loads of 35 seconds to two minutes, with the body mainly in anaerobic energy production. From two to ten minutes one speaks of middle-term endurance in - depending on sport - increasingly aerobic range. There are four stages of long-term stamina: long-term stamina I (10-30 minutes), long-term stamina II (30-90 minutes), long-term stamina III (90-360 minutes) and long-term stamina IV (over 360 minutes). Here, the body is almost exclusively in the field of aerobic energy.
The development of the endurance capacity takes place in defined training areas, which can be defined by various formulas such as the Borg scale or the formula for determining the maximum heart rate. For a more accurate calculation, there are sports medicine examinations that determine the ideal load range from lactate values in the muscle cells and the oxygen absorption capacity of the body.
Improving endurance results in increased physical performance and faster recovery, as well as allowing the strain to be sustained longer without fatigue. Errors in the movement are reduced, resulting in a reduction of the risk of injury. In the long run, improved endurance protects the cardiovascular system, reduces obesity, and prevents diseases such as diabetes.
WHAT DOES IT MEAN "GENERAL AEROBE ENDURANCE"?
General aerobic endurance refers to endurance benefits that account for more than 15% of the total musculature and are characterized by the provision of energy through the combustion of carbohydrates and fats in the cells.
A total of three types are distinguished: The general aerobic short-term endurance refers to loads in the aerobic range over a length of three to ten minutes. The intensity of exercise is often increased so that a purely aerobic metabolism often does not suffice and must be supplemented by anaerobic processes. The same applies to the general aerobic median endurance which lasts for ten to 30 minutes, but the anaerobic metabolism is much lower here. Finally, the general aerobic long-term endurance is to be named, which occurs at loads over 30 minutes and contains virtually no anaerobic metabolic processes.
In this explanation, it is noticeable that anaerobic metabolism always plays a certain role in aerobic endurance. This distinguishes the general aerobic endurance from the basic stamina, which is really 100% aerobic. If you want to improve your physical performance, you should definitely include training in general aerobic endurance in your program.
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