Doctors don't recommend to play sports at night – it leads to sleep disorders though different people have various biorhythms, and such trainings aren't harmful to some. If to follow several rules – not to overload the body, it is obligatory to carry out the extension and breathing exercises after sport, to sleep well – that it is possible to play sports and at night, but it is desirable to devote to exercise stresses day time nevertheless.
Sports activities cause activization of all systems of the organism – blood circulation increases, the metabolism amplifies, hormones including the number of adrenaline begin to be produced. The body comes to the tone, the brain begins to work quicker. It is almost impossible to fall asleep after the training if only the person didn't get enough sleep the day before and was engaged to exhaustion – but it is very unhealthy, especially for the cardiovascular system. Most of people after sport won't be able to fall asleep at night at once that will cause sleep disorders. Biological clock is arranged in such a way that in night-time the organism demands rest.
But not all people live according to one schedule. If your organism perfectly transfers wakefulness at night, and in the afternoon you feel fatigue and laziness if your schedule allows you to get enough sleep, for example, in the mornings or in the afternoon, then it is possible to train and at night.
Some famous athletes and bodybuilders trained at night: this is Arnold Shvartsenneger, Boyer Co, Chris Dikkerson. Having competently planned the occupations and following several important rules, they achieved great success. One of the most important pluses of night exercise stresses – the lack of city noise, silence and tranquility promoting concentration. For occupations yoga night – the great time, but also other sports can devote this time of day too. Not to subject the organism to big loading and not to do much harm to itself, it is necessary to sleep well before the training – or to sleep the last night, or in the afternoon. Consider that after the occupation several hours, most likely, it is necessary to be awake. Especially it concerns those who holds power trainings. Swimming, stretching exercises, yoga calm the organism – it is easier to fall asleep after that. If there isn't enough time for the full-fledged dream before the training, have a sleep at least three-four hours in the evening: it will help to avoid heart troubles because of regular night sports activities. After exercises execute the extension and make respiratory gymnastics, it will help to bring the body to the quiet state. If you are engaged late at night, don't forget in three hours prior to the training it is necessary to have supper – to the organism enough nutrients for the exercise stress. To train next the heart harmfully. You watch over the health during regular night sports activities, measure pressure and pulse and at the indications which aren't meeting standard, change the schedule, otherwise the risk of cardiovascular diseases increases.