I think it should be, because in order to have good-looking and straight dance postures, you often have to hold your head up and down. This is the main reason for the disappearance of the physiological curvature of the cervical spine and the reverse arch. Please be very careful, as it can cause many symptoms: cervical pain, head numbness and other symptoms, mainly caused by strain of the circumferential muscles and misalignment of cervical vertebrae 1 and 2. Symptoms of a circumplexus muscle (the muscle that connects the head and cervical vertebrae) strain are: pain at the site of the circumplexus muscle strain, numbness of the head, chills, pain at the root of the hair, easy hair loss, and in some cases Swelling, eyes cannot open wide, always squinting, forming many wrinkles, giving people a very haggard appearance. The symptoms of cervical vertebra 1 misalignment are: dry eyes, swelling, stinging pain, inability to open the eyes wide, blurred vision, and throbbing pain in the eye frames. The symptoms of cervical vertebra 2 misalignment are: blurred vision, and nerve pain behind the ear that can ache all the way to the eye frame. Pain in temples, throbbing and throbbing pain. Can cause tinnitus and sudden deafness, rapid heartbeat and palpitation. Symptoms include throbbing pain downwards to the shoulder, weakened hand grip and swelling. In addition, some of their symptoms can cause dizziness in the central part of the back of the head, making it easy to faint and fall, causing danger, but they are conscious and afraid of climbing. Headache, feeling of vomiting, neck pain and coldness, and many other symptoms. The harm to people is very great, seriously affecting people's health and quality of life. This kind of cervical spondylosis is the most serious. You are lucky enough to meet someone who can help you. The first thing I tell you is that cervical spondylosis is not very serious and can be treated completely. But the key lies in whether you can overcome incorrect postures and habits in your daily work and life. For example, keeping your head straight and your chin down, lowering your head to do things for a long time, lying down with a high pillow, etc. This is the most critical issue. Otherwise, even if the cervical spondylosis is cured, it will not take long and it will inevitably recur. How to treat cervical spondylosis, let me tell you the method: 1: First, correct the physiological curvature of the cervical spine: use a beer bottle to pillow on the cervical spine (the combined height of the pillow and beer bottle is about 12 cm, too low will not be effective) .), you may feel dizzy for a while at first, but you will be fine after a few minutes. Keep doing it for more than 30 to 60 minutes. If you feel pain in your cervical spine, pillow the painful area on a beer bottle. For example, pillow the painful area on the right side of cervical spine 3 on the beer bottle. Twist your head a little to the right to make the painful area a fulcrum. Use your head to The cervical spine is corrected and reset using the gravity of the head and the pushing force of the beer bottle. It's enough to do it until your cervical spine no longer hurts and your head doesn't feel dizzy. Your cervical vertebrae C3, 4, and C5/6 can be corrected using this method. This method has a good correction effect in straightening the physiological curvature of the cervical spine. 2: Use your thumb to massage the painful area of ??the Huanxin (the muscle that connects the head and cervical spine) little by little until the pain stops and your eyes can be opened. 3: Next, use your thumb to press the painful area of ??the cervical spine. If the pain is on the right side, push to the left side. If the pain is on the left side, push to the right side. The pressing force ranges from light to heavy, with a maximum force of 5 kilograms. You must not push with brute force. Gradually increase the pressure until the cervical spine no longer hurts, the head is no longer dizzy, and the eyes can see clearly. Pay attention to the depressions on both sides of the cervical spine (usually only the misaligned side hurts, and there is no need to press on the non-painful side) , be sure to push and massage until there are no pain points, your eyes can see clearly immediately, and your cervical spondylosis is cured.