Driving by bicycle is useful for health, is proved by scientists that regular trainings by bicycle train cardiovascular, respiratory systems, strengthen muscles of legs, improve immunity. But there are also several negative impacts on the organism. So, driving on the rigid not ergonomic seat presses arteries in the groin and can lead to decrease in potency at men. Besides, the bicycle sport is quite traumatic.
Instruction
1. Driving the bicycle, as well as any aerobic exercise, strengthens the cardiovascular system. During active movement the heart should pump over more blood, its beating increases, blood circulates on vessels quicker. Regular trainings by bicycle strengthen the cardiac muscle, reduce risk of appearance of blood clots, reduce cholesterol level in blood, expand vessels.
2. Driving by bicycle has beneficial influence on the respiratory system. The organism during the trip needs more oxygen, lungs work quicker and receive more air. Cages are well saturated with oxygen thanks to what bodies begin to function better. But here also harm of driving the bicycle disappears: if to ride on the city streets polluted by exhaust gases, then it is necessary to inhale more hazardous substances. On the other hand, cyclists all the same inhale less dangerous impurity in air, than motorists, and even pedestrians can't be fenced off completely from dirty air of the cities. Besides, during driving there is also the return process: the increased aeration of lungs forces the organism to get rid of toxic substances, especially it is useful for smokers.
3. The bicycle sport strengthens muscles, generally loading is the share of legs, but also muscles of the back and the press indirectly participate. The person becomes more hardy and is stronger. Driving by bicycle is cardio-loading which perfectly burns fat. Also driving the bicycle is good prevention of varicosity, the warning of development of short-sightedness and, at last, excellent rest for nervous system. Bicycle walks reduce the stress, increase serotonin hormone level, strengthen nervous system. Driving the bicycle trains ability to hold balance and coordination of movements, develops speed of reaction, learns to make decisions quickly.
4. Long trips on rigid inconvenient seats of the bicycle can be unhealthy as vessels in the field of the basin are pressed, blood circulation is broken that can lead to problems in this part of the body. Especially it concerns men, at some inveterate cyclists problems with potency are observed. But it can be avoided if to buy the ergonomic, designed taking into account anatomic features of the person seat.
5. Driving the bicycle – quite injury-causing occupation. Falling from this transport can lead not only to bruises, but also fractures and more serious damages. Besides, during the long difficult trips the unprepared cyclists can get the muscle strain or the overstrain of joints. It doesn't mean that it is necessary to refuse this sport, it is important to increase gradually loading and to ride very accurately, following traffic regulations.