Playing chess time is too long, is bound to reduce the amount of activity, so that the function of the motor system diminished. In the game opponents, intense competition, full of attention, head not strabismus, neck muscles and cervical spine fixed for a long time in a posture, resulting in poor local circulation, muscle strain, prone to stress headache and cervical spondylosis, but also reduce gastrointestinal peristalsis, Leading to indigestion and constipation. Myocardial contractility and the body's immune function will be weakened, more detrimental to health, especially for the elderly. Even if the body is good old man, there may be interested in the next one or two, but each should not be more than 1 hour, pastime has been.

Do not dispute

Some people chess game strong and strong, often a soldier dispute, and even lips, do not let each other, this will make the sympathetic nerve excitability increased, tachycardia, blood pressure, myocardial ischemia. The original high blood pressure or recessive coronary heart disease of the elderly, there may be a sudden accident, leading to misfortune. Play chess should be the premise of rest, entertainment for the purpose, so do not fight, think of it as a virtual on the line.

Avoid the venue

Good chess people, often do not choose the venue, or sitting on the floor, or stretch neck fold back to its outcome, despite the dust flying, sand blowing, still two eyes watching the board, fighting "sand" field. In addition, the pawn after contact with a lot of people, easy to be a variety of bacterial pollution and become the source of communication, the course of time, disease from the mouth, it will harm health.

Play taboo

Cards, poker is a very interesting entertainment, because these two games are not only artistic, And there is a strong interest, so that people play a long time tire. However, when playing cards need to pay attention to taboo:Bogey funeral, card, playing cards, although beneficial to the human body and mind, but the time should not play too long, usually every hour 1 hour, not more than 1 to 2 times a day. Must not be through all night, sleepless nights, and affect the rest and work, damage physical and mental health. Some people will poker, mahjong and gambling together, and even the fall, and even embarked on the road of crime, apparently also violated the play cards, playing cards meaning. So advise playing cards: playing cards have a section, playing cards have degrees, enough is enough.