Great influence on the improvement of theory and methodology of training athletes has rapidly developing in recent years, the theory of adaptation – a set of reliable knowledge about the adaptation of human organism to the environment, especially to the so-called extreme situations .
The existence of adaptation in sports exceptionally diverse. In practice have to deal with adaptation to physical loads of very different directions, coordination complexity, intensity and duration, using a wide Arsenal of exercises aimed at the development of physical skills, improvement of technical and tactical skills, mental functions. Continue reading
Children of school age to smoke is not only here but also overseas. The researchers decided to conduct a special study to find out what impact can have on smokers adolescent regular exercise clases.
The study involved more than two hundred children from schools of West Virginia. Students from the selected group smoked quite a lot and intensively: on a weekday they could smoke ten cigarettes a day, and on weekends and holidays the whole pack. The results are pleasantly surprised scientists. Regular workout in just 20 minutes a day could significantly reduce the craving to Smoking in adolescents who began Smoking much les. A half-hour sports is prompted people to quit Smoking. Continue reading
Patients with coronary heart disease physical exercise is not only permitted, but encouraged. However, not every kind of activity is suitable. Useful moderate aerobic exercise, such as brisk walking, Cycling or swimming. Talk to your doctor about how much exercise You can perform, and gradually increase their number. Isometric exercises in which the muscles contract (are compresed) for a long time, is not suitable for people suffering from angina. Common forms of isometric exercises include strength training and push-UPS. Proven that regular breathing exercises have a positive effect on the coronary arteries, slowing the growth in the number of plaques directly – through the so-called masage action on the endothelium (layer of cells that covers the inner surface of blood vesels), or indirectly by reducing body weight and blood presure levels, and also due to the improvement of glucose control in patients with diabetes mellitus. Continue reading