Back pain? The cause may be out of shoes! Will you choose shoes?
[This site - shoes and life] Many people buy shoes only pay attention to the style and yardage, but ignore the shoes on the foot whether there is protection. Therefore, when you buy a shoe, you must carefully select it and try it on. Whether or not your shoes are comfortable is the only one that you know best. There are many shoes on the market that wear shoes, have narrow shoes, and have very hard soles. These shoes don't help people walk, they are more like feet on people's feet. The U.S. Centers for Disease Control and Prevention issued a data: Adult foot problems are related to many factors, of which 64% are due to inappropriate shoes. Such astonishing figures tell us that shoes that should have acted as "protectors" on both feet sometimes act as saboteurs. Professor Wang Chuhuai of the Department of Rehabilitation of Huangpu District, the First Affiliated Hospital of Sun Yat-sen University, said that the weight of the feet is mainly on the heel, the first metatarsophalangeal and the fifth metatarsal, and these three points constitute the triangular stent for the footsteps. If the heel is too high and the pressure on the sacrum and toes is increased, it can easily cause toe deformities, corns and other forefoot diseases. There will also be an effect on the tendon pull of the arch of the arch, resulting in relaxation of the tendons, loss of support of the arch and collapse, resulting in problems such as flat feet. If the sole is too thin, too soft, and there is no arch position, it is easy for the arch to collapse, the sole lacks support, and it is prone to fatigue. After the arch collapses, it cannot rebound and recover, thus forming a vicious circle and eventually exacerbating the flat foot. Foot problems can trigger a body reaction? If the skeletal muscles of our whole body are compared to building blocks, the foot is the lowest foundation stone, and the foundation stone is biased. The above building blocks will continue to be the same as the dominoes that have been pushed down. Wang Chuhuai exampled that if there is a problem with the foot, the calf bone in the calf will be excessively rotated in the activity, which will bring extra pressure and injury to the knee joint and the connected tissue muscles. At the beginning, there will be no symptoms. This is because our physical fitness is very strong and we will correct the deviations of the body through compensatory exercise. However, this compensation is limited. Once it reaches the limit, there will be organic changes. If the problem of the foot is not resolved, excessive rotation of the sacrum will bring constant pressure and tension to the knee joint, which will lead to ligamentation and joint instability. Many people suffer from arthralgia and sprain. For another example, some people inadvertently sprained their feet and instinctively tilted their bodies when walking. When the sprained feet are good, this kind of center of gravity may become a habit. In order to maintain the balance of the body, the human body will undergo a series of biomechanical changes from the bottom to the top. The long-term muscle system is unbalanced and asymmetrical, which can lead to length, short legs, pelvic tilt, and scoliosis. Wearing long-heeled shoes for a long time will have the same problem with lumbar spine and cervical spine problems. After women put on high-heeled shoes, the heel lifts up, and the human body only tilts backwards to ensure the balance of the body, which is the ideal result of the girl's chest, hips and abdomen. However, wearing high-heeled shoes, people's center of gravity is forced to move up to the waist, lumbar facet joints and joint capsule in a tense state, prone to long-term lumbar muscle strain, causing low back pain. The higher the heel, the longer it takes, and at the end it may develop into a disc herniation and hyperosteogeny. This is why many people come to see the problems of neck and leg pain. The doctors first look at his feet. Where the pain is directed to where to treat, can also ease the discomfort in a short time, but if the problem is in the feet, a temporary solution, and soon the problem will relapse. For the foot has been a problem, not only choose double "good shoes" will be able to solve the problem, and need to actively correct. There are many ways to correct, such as muscle stimulation training, can restore the collapsed arch. Orthopedic insoles can also be selected. Studies have confirmed that orthopedic insoles have a good effect on correcting pelvic tilt and alleviating chronic back pain. Will you choose shoes? time: The best time for the foot is at three or four o'clock every afternoon. At this time, it is more appropriate to buy shoes. If the selected size is not small at this time, there is no problem wearing it at other times of the day. posture: Stand on and try on because the feet are slightly larger when sitting than when they are sitting. When you try on it, you can't just look in the mirror and buy it. You must go back and forth a few steps and carefully feel the stability and size of the shoe. When the foot penetrates into the shoe, the longest toe should have room for movement when standing up, and the heel should be reduced as much as possible in the shoe. vamp: The upper should not be too soft, otherwise it will lose its protectiveness to the feet and the feet will be easily injured during exercise. Sole: The soles are best equipped with shock-absorbing insole to cushion the shock generated during exercise to avoid injury to the spine. In addition, the soft and hard soles are also very important. When you buy a shoe, you can fold the sole of your shoe and check its hardness. If you don't move, you won't be able to walk when you're wearing it, and if you bend it, it means the shoe is too soft and it provides a small cushion. The suitable soft and hard shoes should be the position and angle of the bent soles when folded, and the degree of bending of the soles of the feet when the person is walking, so that when the person walks forward, the shoes will follow the feet. After the shoe: The back of the shoe should have a certain degree of hardness, because the heel shoes that are too soft are prone to spraining the ankle. The heel part of the shoe must be firmly "grabbed" in the foot, which is the so-called "foot". If the shoes are too loose, they are just like wearing slippers and cannot provide sufficient support for the foot. When walking, the body's center of gravity will unconsciously lean forward, knees bent habitually, greatly increase the pressure on the joints, easily lead to sprained leg muscles and plantar fasciitis. Over time, the cartilage tissue between the ankle and knee bones will degenerate. Heel: The heel is best not to exceed 3 cm. If the heel is higher than 5 cm, you should try to choose the style that the upper height exceeds the ankle joint. Don't walk in high heels for more than two hours. Try not to take too heavy items or backpacks. This will reduce your weight and reduce your center of gravity. Flat shoes that aren’t worn together are not suitable for long wear. Flat heel shoes make the person’s center of gravity too far behind. The body needs to lean forward to maintain balance. When walking, he has a heel and heel. The vibration can also be transmitted to the brain. health. With an increased burden on the calcaneus, it is possible to produce a pain in the calcaneus. In addition, long-time through the flat shoes, may cause the sacral spine. check: What kind of shoes do you wear? A. Mild outer wear of the sole: A pair of shoes has been worn for a long time, which is inevitable. The normal person walks, has a slightly outer figure eight, the soles will have more or less wear, the wear position is concentrated on the outside of the heel, and symmetrical, wear degree is less than 4 degrees as the normal range. B. The inside of the sole is more worn: This may be because the knee joints of the two legs move closer together, causing the lower leg to bend outward. This type of walking can easily lead to sprains and injuries in joints. Uneven stress over a long period of time can also lead to abrasion of cartilage outside the knee and cause arthritis. Among them, the serious condition is called the X-shaped leg. C, the outer side of the sole wear more serious: this type of crowd is mostly separated from the knees of the two legs, calf tibia medial. If it is serious, it is the so-called O-shaped leg. D, asymmetric wear on the soles of both feet: This situation is mostly due to the uneven force of the knees. The most typical symptom is the length of the legs. 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