Pelvis and arch of foot, are the two keys that affect posture?

The pelvis and the arch of the foot are the two keys that affect the posture. When the human body is standing, due to gravity, the weight of the whole body will normally fall on the pelvis (sacroiliac joint, hip joint and pubic symphysis) and the arch of the foot. From the picture, we can see that the height of scapula and pelvis come from the variation of arch of foot, which affects the variation of thigh, femur and calf. Of course, the hip joint, knee joint and ankle joint are also deformed. As far as the arch is concerned, our single foot always has 26 bones, and from the side, it has an arched arc, which is called the arch. It is composed of bones, plantar membranes and tendons, which together act like a shock absorber, playing a dual role of absorbing shock when walking, and landing forward. Therefore, when the arch of the foot (medial arch, anterior arch and lateral arch) is incomplete, it will bear uneven pressure, such as flat foot, high arch foot, heel valgus, toe valgus, etc., which will not only easily cause physical fatigue, but also affect the way of walking. If it continues to develop, it will affect the stress on the knee from the bottom up (for example, when walking, you can see the figure of eight inside or outside the knee), and the angle between the greater trochanter of femur and the hip (for example, the hip is one big and one small), which makes the pelvis have a three-dimensional variation (for example, the hip is one side high and the other is low), and then affects the curvature of the spine, which also makes the stress on each joint surface of the spine uneven, knee joint degeneration, scoliosis and even bone spurs. These are all due to the uneven stress on the arch of the foot, resulting in joint deformation. The pelvis, which connects the spine upward with the lower limbs and thighs, is the key to the balance and coordination of the body's center of gravity. When we are in various postures of walking, walking, sitting and lying down, the sacroiliac joint, the largest joint of the spine, bears the largest weight. Therefore, when bilateral sacroiliac joints are uncoordinated, such as squatting for a long time, hip muscles are easy to ache, and sedentary backache is almost related to this. In the pelvic girdle, it also protects the reproductive, digestive and urinary systems of the body, so when the symmetry difference of related bones is too large, it is easy to cause illness. Xiao Bian has also systematically studied two important points of biomechanical imbalance, ankle and pelvis. Pelvis is the carrier of upper and lower limbs and the cornerstone of physical stability. Personally, I think that the correction and stability of pelvis is the basis of all spinal and posture problems. Ankle, especially arch, directly touches the ground, which is the fulcrum of upright walking animals and the first link of direct feedback and adaptation to ground pressure. In Chinese medicine, it is also said that foot is the second heart and there are many feedback acupoints of internal organs. There are many chains in the muscle fascia chain in the west that stop at the ankle, which shows the importance of ankle stability, especially plantar pressure balance. There are many improvement methods, such as manual correction, AM spinal activator correction, fascia manipulation, exercise training rehabilitation and plantar mechanical correction insole. Among them, in recent years, major hospitals and foreign physical therapy institutions are doing the correction of plantar mechanical correction insoles. The most famous ones are ICB in Australia and FOOTHEAL in South Korea. The production methods of these two insoles have been learned by Xiaobian. Generally speaking, ICB is more inclined to medicine (cerebral palsy, polio, etc. can also be improved), and the price is 15-3. However, South Korean insoles tend to correct common problems (such as flat feet, everted feet, etc.) at a price of 5-8, and their principles are specially customized for different people after detailed evaluation. Of course, there are also general versions, which are cheaper. Almost all problems of knee, lumbar and cervical vertebrae caused by mechanical imbalance can be solved through insoles and related corrective training. For details, please consult Mr. Bai Xin from Beijing Hailaite Fitness Coach Training Center.