The spine is the backbone of life. It is the most amazing organ that not only supports the entire body, but actually allows free movement and accomplishes actions. Most importantly, the spinal canal forms in the spine to protect our spinal cord (central nervous system), allowing commands from the brain to reach all parts of the body through nerve conduction. With that said, we cannot help but marvel at the wonders of spinal anatomy and how spinal health is the perfect realization of biomechanics. We are born with good spinal biomechanics, like a brand new car. A good lumbar spine from our parents, a good cervical spine. It is intact and helps us perform all of our functions. However, we don’t pay attention to our spinal posture on a daily basis and gradually degenerate. This is when the mechanics of the spine go awry, creating instability and leading to back pain. If the nerves in the spinal canal are also compressed, pain is created, radiating to the hands, legs and feet, producing symptoms. This is the time that prompts the need for maintenance repairs, and if we don’t take care of it in general, we may have to face major vehicle repairs. I actually prefer to compare the health of the spine to a bank. It basically means that as a child, we have an adequate spinal health account. Our correct posture in life and work is like depositing money into the spine bank, the more money in the account, the farther we are from the doctor, the healthier the spine stays, and the happier we enjoy life. If we can take care of it throughout our lives, we can keep our spine healthy for quite a long time, which is what we want. But if most of the postures in life are wrong, it is like we keep withdrawing money from our spine account, our spine health account will keep losing money, and if the account balance is low and our spine health is bankrupt, we will have numb hands, back pain, leg pain, and pain, and we will have to be treated by a doctor. Just like this national team bailout of the stock market, doctors force the account to be replenished to the fullest. In fact, it is ourselves who keep losing money, and it should be ourselves who pay attention to saving money. Back muscle movement is the main method to save money. And a long time a posture of inactivity is the main way to lose money. The following is the corresponding way to save money and take money, so that it is easy to remember, I use the simplest words to describe: cervical spine Low head – to take money , upright and head up – to save money So we encourage everyday to raise the computer and TV screen, discourage bending down to play with the phone on the subway. When the cervical spine is already uncomfortable, we need to engage in more activities such as badminton, kite flying, apple picking, stargazing, etc. Long time low head playing mahjong, knitting sweaters, drawing pictures should be very careful before doing so. Lumbar vertebrae Ha waist – take money , straight waist and rear extension action – save money The physiological protrusion of the lumbar vertebrae itself is forward, therefore, the action of bending forward is not good for maintaining normal physiological protrusion, while the rear extension action can really maintain a good way of physiological protrusion. Bending over for long periods of time to study, type, draw, wipe the floor, etc. is to take money, similar to the stretching action is to save money. In terms of exercise, leg presses and sit-ups on the bar are for money, and back exercises are for money. If we all take the mentality that every time we do it right, we make money, and maintain the health of the spine in a serious and responsible way, won’t it be a little better? And the health of the spine, and not only money can be measured?