During the Chinese New Year, friends get together to play mahjong. Don't forget to get up and move at any time to avoid physical discomfort caused by sedentary. Playing cards for a long time is easy to get hurt.
1. Dizziness and numbness of lower limbs: sitting and playing cards for a long time will hinder blood circulation in the legs and easily cause numbness of lower limbs; Standing up suddenly after sitting for a long time is easy to cause insufficient blood supply to the upper body, causing dizziness and other symptoms.
2. Affect the digestive system: sedentary will slow down the peristalsis of gastrointestinal function and even lead to symptoms of indigestion and loss of appetite. If the eating time of playing cards is irregular, or overeating, it is easy to cause digestive diseases such as gastroenteritis and gastric ulcer.
3. Cause respiratory diseases: Ill-circulated air will damage cardiopulmonary function. If someone smokes again, the indoor air will be polluted and it is easy to cause respiratory diseases.
4. Deterioration of cardiovascular disease: Patients with heart disease will induce stroke, angina pectoris, myocardial infarction and other diseases due to excessive tension, excitement and excitement.
5. Cervical discomfort, backache: Sitting for a long time, keeping the same posture, keeping the muscles stiff, easily inducing cervical and waist pain.
6. Eye fatigue: Playing cards is too focused, and the number of blinks is invisibly reduced, which is easy to cause dryness, especially for people wearing contact lenses.
7. Decreased resistance: Playing cards for a long time will consume physical strength. If you stay up late, your resistance will drop, and you will be prone to colds and various diseases.
8. Cystitis: Playing cards is just right and inseparable. Drinking less water and holding urine can easily cause urinary tract bacterial infection and bladder inflammation.
9. Affect fetal development: For pregnant women, being too excited and nervous for a long time is not good for fetal development, and sedentary is easy to squeeze the abdomen. If the uterus is severely compressed, it will also cause placental ischemia and hypoxia, leading to fetal asphyxia and death.
Remind that playing mahjong should not be too long, let alone staying up late, pay attention to air circulation and sufficient light; Drink plenty of water when playing cards, use the toilet to exercise muscles and do a stretching exercise; If you feel unwell, you should stop immediately and don't force yourself to continue. If you win money, don't lose your health, then it's really not worth the candle.