High and low shoulders are often caused by excess weight on the shoulders and stiff shoulder and neck muscles. Many times a shoulder backpack, sleeping in the wrong position, playing computer for a long time, playing mahjong, lying in bed reading or watching TV can cause high and low shoulders. High and low shoulders are not simply an imbalance of the body, but most importantly, they cause deformation of the spine, which is like a tightened towel. The distortion of the spine compresses the nerves around the spine, causing arm numbness, neck pain, dizziness, low quality sleep, blood pressure, heart system and other problems! High and low shoulders should not be ignored! Is it true that long and short feet are born? The answer is definitely not, long and short feet is from the pelvis rotation, muscle spasm caused by the symptoms of bad posture habits, falls, fractures and so on. The more serious the long and short feet, the greater the problem of the pelvic lumbar spine! Regularly crossed legs, sedentary, long standing, two shoes heel grinding different equal bad posture can cause the generation of long and short feet. If there is no fracture, violent impact, then the long and short feet is a reminder of pelvic health. Long and short feet do not cause pain and do not have much impact on daily life, but you should not just look at the appearance, but it can reflect symptoms such as spinal pelvic instability, lumbar muscle pain, gynecological, prostate, and poor circulation in the lower limbs. To have a healthy body, you need to have a healthy and solid spine. Some specialists also tell patients that the short and long legs are caused by “scoliosis” or “pelvic tilt”. As for the appearance of why the legs are unequal in length, why? First, unbalanced muscle tension around the hips, lumbar spine and pelvis, so that one side of the pelvis is pulled up or spine scoliosis, our body’s center of gravity will be unbalanced, to the left and right sides of the lumbaris major muscle tension imbalance, for example, one side of the lumbaris major muscle tightening, will make that side of the pelvis tilt, and then the spine scoliosis, the pelvis a high and a low, and then the “long and short legs” certainly appeared. Muscle imbalance is very complex, only one side of the psoas major muscle tightening (on the left and right sides of the pelvis) as an example, the following is a diagram of the psoas major muscle, followed by a diagram of the pelvis tilt: Second, the imbalance of the muscles around the hip makes the femoral neck tilt too far forward or backward. Since the rotor of the thigh bone is embedded in the hip joint at an angle of 135 degrees instead of being embedded in the joint straight like a stick, an abnormal anterior or posterior tilt of the femoral neck will lead to a high or low pelvis, which is the main theory of Japanese Ui-Gu therapy. The following diagram shows the tilt angle of the femoral neck, and the right side is the diagram of the long and short feet and spinal scoliosis of Uiya therapy: Third, asymmetric foot problems, for example, one foot has a normal arch, and the other foot is a flat foot or high arch foot, then the foundation is not correct, which will easily lead to long and short feet, the human body itself is a whole that will balance itself, and the scoliosis of the spine or the skew of the pelvis is sometimes to balance the obstacle or defect of a part of the body. The foot is a place to be concerned about. The following diagram shows two feet with unbalanced arches (left foot – flat, right foot – high arch foot): Most of the problems with long and short feet are functional, although not really unequal leg lengths, the phenomenon of having different leg lengths on the left and right represents skewed pelvis, scoliosis, and uneven force on the body. If time passes, in addition to the problems of the lower back, the hip, knee, etc. will also be seriously affected, and back pain is inevitable. In the normal shape of the pelvis, the sacroiliac joint is at the back of the head of the femur, and there is a horizontal distance between the sacroiliac joint and the head of the femur, which means that the sacroiliac joint, which supports the sacrum and even the entire spine, is at the back of the head of the femur, and the sacrum and the lower head of the spine are empty, while the head of the femur of the pelvis and trunk is in the front, so the sacrum has a tendency to fall downward, so in this case, the maintenance of In this case, it is challenging to maintain a normal pelvic shape. The fact that the spine and sacrum are posterior to the femur has both advantages and disadvantages. The advantage is that it avoids direct impact from the trunk on the femoral head; the disadvantage is that it is very hard to bear weight, so strong muscles and ligaments are needed to ensure its stability, which is why our hip muscles are the thickest and most developed part of the body. Many people in the weight-bearing time easy to pose into such a state: the sacrum erect, collect the stomach, holding something. Why does he do this? It is his instinct to let the spine, sacroiliac joint as far as possible to move to the femoral head directly above to reduce the force of the sacrum down. In conclusion: the spine is not only an organ that supports your body, cushions the body from stress and shock, and protects your internal organs; lesions of the spine do not only cause pain and numbness in the neck and lower back; it can also cause heart arrhythmias, headaches and vertigo, stomach pain and diarrhea, increased blood pressure, sexual dysfunction, and more than a hundred diseases related to the spine.