Special endurance in such types, as walking, running, on average, long-distance, marathon running, daily running and longer runs is the leading quality that maintains the desired speed of movement throughout the course.
Because the biological mechanisms of appearance of different types of endurance, depending on the duration and intensity of exercise fundamentally or essentially different, and the choice of means and methods must be appropriate. Thus, in the speed-power kinds of endurance
is the ability of nerve cells and muscles to work actively in the conditions of lack of oxygen mainly due to the accumulated internal energy – anaerobic endurance.
With increasing duration of continuous exercise endurance depends on coordinated work of locomotor system, internal organs and from the “performance” of the cardiovascular Continue reading
It is a complex process, to understand that no “pint” is not easy… Joke! Actually, when you drink alcohol, your body (liver) converts to acetaldehyde and then to acetate . Acetate is a derivative of acetic acid. His body decomposes to carbon dioxide and water are the final products of decay.
Up to 10% of alcohol is excreted in unchanged form is excreted in the breath, sweat, urine. Another small portion ( 5% ) is deposited in the form of fat.
Poor health is associated with high levels of acetaldehyde and acetate. For our body is even more toxic substances than alcohol. The problem is often compounded by low-quality alcohol contain impurities, fusel oils, organic acids and aldehydes .
During the processing the body of alcohol, to force the energy is released – 7 calories per 1 g of ethanol. Continue reading
Swimming is recognized as the most simple, safe and incredibly effective way of building a toned figure and health promotion. If you compare swimming with other sports, they can practice it, who wants it, because it has no serious contraindications.
In this article we’ll talk about swimming and try to understand and answer the question, swimming benefit or harm ? On the effect of classes is not influenced by such factors as physical fitness. The benefits of swimming proved by scientific research. This sport allows you to:
Swimming benefit or harm for the spine and thorax?
If you have back problems, then during the session it starts working Continue reading