What is Winter Practice? 5

Thirty-nine"It refers to the third nine days after the winter solstice, around mid to late January. "Thirty-nine"Why is it the coldest? This should be seen from the amount of heat absorbed and emitted by the ground at that time, although the days are short at this time in winter, the ground absorbs the least solar radiation heat, but at this time the ground emits more heat than it absorbs, and the air temperature near the ground will continue to be low, and the solar heat absorbed by the ground is almost equal to the heat emitted by the ground, and the temperature reaches the coldest.

to"Thirty-nine"Later, the ground will absorb more heat than the ground will lose, and the air temperature near the ground will gradually rise. As a result, the coldest time of the year generally occurs after the winter solstice"Thirty-nine"Before and after.

Dog days"It refers to the beginning, middle and last volts, which is about the period from mid-July to mid-August. After the summer solstice, although the days are getting shorter and the nights are getting longer, the days are still longer than the nights, and the ground still absorbs more heat than it emits every day, and the temperature near the ground is getting higher day by day. to"Dog days"During this period, the ground absorbs almost less heat than it emits, and the weather is at its hottest.

After that, the ground begins to absorb less heat than the ground emits and the temperature slowly drops. So the hottest time of the year generally occurs on the summer solstice"Dog days"。

Practice three nines in winter and three dogs in summer. It means that no matter how cold or hot the weather is, you should insist on physical exercise, so that your body can better obtain the ability to "follow the four seasons and adapt to the cold and heat". In fact, in the hot summer, people who do not like physical exercise, the more they are afraid of heat, the more they feel hot, and the less active they are, the worse their body's ability to adapt to the external environment.

Exercising in a hot environment can dilate the subcutaneous capillaries, accelerate the opening of the body glands, improve the heat dissipation ability, and make the body have a stronger ability to regulate body temperature.

It's a proverb that says that hard-working people, Sanjiu and Sanfu are the coldest and hottest times of the year, and such extreme temperatures are exercising.

Practicing Sanjiu in winter and dog days in summer: Exercising during the coldest and hottest times of the year in Sanjiu and Sanfu.

This sentence emphasizes that no matter how cold or hot the weather is, we should insist on physical exercise, so that the body can better obtain the ability to "follow the four seasons and adapt to the cold and heat".

Sanjiu: refers to the third "nine days" after the winter solstice, that is, the nineteenth to twenty-seventh days after the winter solstice.

Three dog days: From the summer solstice (June 21 or 22 of the solar calendar) after the third Geng day is the first dog day (there are ten days), the fourth Geng day is the middle day (some years are ten days, some years are twenty days), and the first Geng day after the beginning of autumn (August 7 or 8 of the solar calendar) is the three dog days, with ten days.

[sān jiǔ]

A certain period of time in the traditional Chinese lunar year, also known as "Sanjiutian". There is a Chinese saying that "practice three dogs in summer, practice three nines in winter". The counterpart to the three-nine is the three-prong.

"Sanjiu" refers to the third "nine days" after the winter solstice, that is, the nineteenth to twenty-seventh days after the winter solstice. "The third ninth day after the winter solstice" refers to "399", which is also the day when "39" and "49" intersect, not "39", that is, "39" is nine days instead of one day. People say:

Count nine cold days, cold in three nine". "Sanjiu" generally appears on the winter solstice to stunning.

sān fú]

Dog day is a term for the first, middle and last days, and is the hottest time of the year. It occurs every year from mid-July to mid-August in the solar calendar. Its climate is characterized by high temperature, low air pressure, high humidity and low wind speed.

"Fu" means that the yin energy is forced by the yang energy to hide underground. According to the climate law of China's lunar calendar (lunar calendar), the predecessors have already stipulated: "The third Geng day after the summer solstice begins to be the first volt (the first volt), the fourth Geng day is the middle volt (two volts), the first Geng day after the beginning of autumn is the last volt (three volts), the first volt and the last volt are ten days each, the middle volt is ten days or twenty days, and the "three dogs" are a total of 30 days or 40 days.

It means that Sanjiu and Sanfu are the coldest and hottest times of the year, and diligent people are exercising at such extreme temperatures.

"Three dog days" is the first day of the summer solstice (June 21 or 22 of the solar calendar), the fourth day of the dog day is the middle day (some years are ten days, some years are twenty days), and the first day of the beginning of autumn (August 7 or 8 of the solar calendar) is the three dog days, with ten days. In this way, the dog days have a fixed date. According to this regulation, it can be calculated that Futian is from mid-July to mid-August in the solar calendar.

The 39th day refers to the third day from the winter solstice"Nine days", that is, the 19th-27th day after the winter solstice. For the Chinese lunar calendar"Ninety-nine"to calculate the season, the winter solstice is"One nineteen days"The first day, one every nine days"Nine", the first nine days are called"Nineteen", the second nine days called"Twenty-nine", and so on, and the coldest time of the year is"Thirty-nine days"。

Practicing Sanjiu in winter and practicing Sanfu in summer is the experience summed up by the predecessors in the process of long-term training, and there is a certain scientific truth. For example, exercising in severe cold weather can increase the body's resistance to cold evils and prevent the occurrence of common winter diseases; Exercising in hot weather can improve people's heat tolerance, so that the body can better adapt to the hot natural climate, so as to achieve the purpose of disease prevention and fitness.

Winter practice three nine summer practice three dog interpretation:

Sanjiu and Sanfu are the coldest and hottest times of the year, and hard-working people are exercising at such extreme temperatures.

39: Counting from the day after the winter solstice, every 9 days is counted, the first 9 days are 19, the second 9 days are 29, and the third 9 days are 39, which is called 39 days. Sanjiu is the coldest time of the year, around mid-January of the solar calendar.

In the winter practice of martial arts, due to the increase in the viscosity of the human muscles, the stretchability is also reduced, and the blood and qi are relatively occluded. Sanfu refers to the beginning, middle and end, and Fu means that the yin energy is forced by the yang energy to hide in the ground. Starting from the summer solstice, according to the arrangement of the Ganzhi period, the third Geng day is the first sunset.

The fourth laughing Wang Geng day is the middle of the volt, and the first Geng day after the beginning of the autumn is the end of the year, about 30-40 days from mid-July to mid-August in the solar calendar, which is the hottest time of the year. Martial artists pay attention to summer practice, because the temperature is high in summer, the stretch of muscles, bones and joints increases, the viscosity of muscles decreases, and the blood qi is the most vigorous, which is conducive to the exercise of technical movements, which is of great help to the improvement of skills.