The cervical spine is an important part of the human spine, located in the neck, and is made up of seven vertebrae.
It supports the head, protects the spinal cord, and connects the head to the torso.
The structure of the cervical spine is designed so that the head can rotate and tilt freely while maintaining protection for the spinal cord. However, damage to the cervical spine can lead to neck pain, limited motor function, and even nerve damage, so it is important to protect the health of the cervical spine.
There are many kinds of home remedies around the world, and some are simply jaw-dropping. Looking at this photo, if it wasn't revealed in advance, who would have thought that this was actually a treatment for cervical spondylosis?
Italy's "long-lived couple" Antonio and Rosa have walked hand in hand for 77 spring and autumn, but in 2011 they staged a "twilight song". It turned out that Antonio accidentally discovered Rosa's extramarital affair letter 60 years ago, and this "historical legacy problem" was like a time bomb, instantly detonating the emotional world of the two.
In 1872, in a liquor store, an assistant was holding a patient's head tightly with a towel, while the guy who called himself a "dentist" was holding forceps and preparing to extract a tooth. I watched as I sweated for the patient.
In this mystical land of India, cattle are treated supremely. Not only are they sacrosanct, but even their excrement is revered as a treasure by countless people, and their status is comparable to that of the Ganges.
This Indian policewoman is really like a flower, but how does this photo look a little suspicious of "posing"? I guess this is a poster photo taken by the Indian police in order to recruit new officers. After all, in India, this kind of posing is almost a tradition.
In the 80s of the last century, in order to attract passengers, civil aviation carried out individual ingenious promotions: anyone who took an international flight had the opportunity to taste the rare and attractive Moutai for free.
Scene of the capture of the city by German soldiers inside the Antwerp Cathedral in 1914.
Do you think this is a dog? If you look closely, you'll see that it's just a human hand
I always felt like a pair of eyes were staring at me from afar
"Let's all go, I want to be alone"
Japanese soldiers packing up their fishing gear and preparing to catch fish
Is this performance art?
Hong Kong people demonstrating in the streets
This is the 6 wives and concubines of a wealthy family, and the women in this group of photos look like they are not inferior to female stars
Manchu women have a unique style and cultural charm.
The young girl was forced by the Nazis to take off her clothes for inspection, and she looked helpless and did not dare to resist
People who have been tortured and killed by little devils,
Poor old woman.
Comfort women who want to refuse to return the favor
The woman was undressed, dragged away after being promiscuated by the soldiers.