Does laying on the floor in summer have a bad effect on the waist?

Seeing this problem, full of memories, when I was a child, our house was a mud house, and we all lay on the floor in the yard, there was no TV to watch, and sometimes there was no electricity. We slept in the yard as a family, looking at the stars in the sky and listening to my father's stories. Although there is no fan, let alone air conditioning, I am very satisfied.

In the past, there was no fan at home in the countryside, let alone air conditioning, and at night they were under the street lamps, playing poker, losing cards, with a note on their faces, and a bamboo fan or paper fan in their hands to drive away the summer heat. When you are thirsty, drink water from a well.

As soon as I saw this question, a talisman image appeared in front of me, full of memories ah......At that time, I was a child, and every afternoon when the sun went down, the adults would go to the roof of the building to water it in order to dissipate the heat as soon as possible! Immediately after that, the sky tower is full of large and small bamboo beds, this is a children's paradise, all from that time, really nostalgic, at that time there were often power outages, and the family and friends went to the door of the road and the roof to cool down, everyone discussed a limited number of TV dramas, there is a rare radio to listen to the commentary, tell stories, do games, and fall asleep unconsciously.

When we were children, children in the countryside were outside to set up mats, dustpans to sleep, and then put a bunch of wet mugwort next to it to smoke mosquito repellent, and then listen to parents tell stories there, it is really told, not sung in the song, haha At that time, in the countryside in summer, almost every household will choose to sleep on the roof after dinner, and there is still residual heat on the roof at seven or eight o'clock, at this time, the adults will first choose to go to the streets and alleys to enjoy the cool, and the children will run around together for a while, and most of them will run to the roof to sleep after ten o'clock.

We were not bungalows at that time, and there were very few bungalows in our village. We usually move the bed to the yard or sweep the floor clean, spread the mat and sleep outside. Because when I was a child, there were many trees in the yard, and the yard was very shady during the day.

But there are caterpillars, and there are a lot of them, and they are especially itchy when they crawl on the body.

Yes. Because the ground is very hard, it puts a certain burden on the lower back, and every time I wake up, I feel that it has a bad effect.

Of course, it has an effect, although it is hot in the summer, the floor is still cold, so sleeping in this way overnight may cause a cold in the lower back.

The floors are poured with cement, which absorbs moisture and cold, even if you live upstairs. Therefore, sleeping on the floor, it is easy to make the wind-cold and damp-evil take the opportunity to invade the human body, due to the hot weather, people sweat a lot, and the sweat pores are open, if you sleep on the floor, you are more susceptible to the invasion of wind-cold and dampness, which directly causes muscles, bones, muscles, and joints, and even induces rheumatism, shoulder, back pain, buttocks, limb pain, etc. In addition, sleeping on the floor for a long time will reduce the body's resistance, and people will be prone to colds, fevers, coughs, sore throats or headaches.

And because the floor is hard, sleeping on it not only does not relieve fatigue, but also feels sore and uncomfortable, which affects the quality of sleep.