I don't think it's the question of time that's important, it's that there should be more publicity about the pros and cons of square dancing.
Square dancing up and down the country has now become a common form of fitness, but it's not really appropriate.
Because traditional Chinese medicine believes that the daytime is yang and the nighttime is yin, people want to live a long and healthy life, then they should follow the way of the sky, that is to say, the daytime activities, the night sleep.
And square dancing is exactly against this law, the health will only harm and no good, many older people due to excessive movement at night, often difficult to sleep at night, long time will be insomnia, and even affect the function of the heart and kidneys, because the night yang qi depletion is too much. Even some older people will aggravate the pain of joints and bones.
The best way should be, at night after meals to walk for half an hour is good, and then people should choose to rest quietly. And square dancing is recommended to start at 5-6 o'clock in summer and 9-10 o'clock in winter, which is in line with the law of health.
Long distance view of Changbai Mountain
Because in summer one should go to bed early and get up early to smell the chicken. And in winter, you should go to bed early and get up late. The sun rises around 10 a.m., which boosts the body's winter yang energy.
So, the authorities should publicize more beneficial health ways, so that there is no nuisance.