Wearing an overly tight and inappropriate bra can easily lead to cold backs, "long-term flexion" of the body, affecting the misalignment of thoracic vertebrae joints, compressing nerves and causing breathing problems. People are easily tired, and neck and back pain problems occur frequently. When choosing a bust, pay attention to the mechanical design of the back to support the shoulder blades in a balanced manner. The support materials for the back and shoulder blades are very important. Check whether the shoulder straps are excessively tightened and whether the breast cup can lift and support the breasts.

The bigger the breasts are, the more fatty tissue there is in the breasts, which can lead to sagging due to gravity. Large breasts can easily cause shoulder and back pain, and are more common in women with breast cups of D CUP or above. For this reason, the curvature of the thoracic spine will increase, and the nerve lines of the thoracic spine may even be compressed. To maintain correct back posture, bust selection is very important. For example:

1. The breast cup capacity is sufficient
2. The bust can support the muscles of the back and shoulder blades, strengthening the back muscles. The pressure from the shoulder straps to the back should be even to prevent shoulder and back pain, and the front and rear levels should be balanced to avoid cold backs.

Tank tops are popular in the summer, and women wear strapless busts. Because I am worried about my bust slipping down and being exposed, I often bend my body, resulting in a cold back posture. Because adult women bear a lot of pressure on their joint muscles and have low body tendon flexibility, they do not have the lifting force of bust straps. When choosing a strapless bust, mechanical calculations are very important. The back muscles and sternum are used to support the chest to improve stability and protection. .

Poor posture can lead to spinal misalignment, which in severe cases may lead to joint degeneration and pain. Therefore, the design of a girdle that protects the lumbar spine is very important. HUMAN FACTORS ENGINEERING studies the relationship between human activities and underwear from the perspective of underwear. Take the girdle as an example. Properly designed, it can save physical strength and achieve the highest postural balance while reducing strain on the spinal joints.

When choosing a bust, in addition to its support and horizontal balance, pay attention to the fixity of the design of the underbust so that it will not shift, so that the chest fat can be concentrated in the correct position in front of the chest and stabilized on the chest and ribs. The relationship between the width of the shoulder straps and back straps and the supporting capacity of the breast cup. Remember, a suitable bust will naturally lift your chest and make your posture straight when you stand.

Poor posture can easily cause scoliosis. A cold back may be caused by misalignment of the thoracic vertebrae joints, which can lead to joint degeneration and pain in severe cases. In addition to helping correct posture, the corset supports and protects the back muscles and reduces cold back conditions. In addition, the corset can also balance the shoulders, protect and help straighten the spine, and maintain correct posture.

From the perspective of spine health, there is a certain relationship between larger breasts and scoliosis. Women's breasts are relatively large, and gravity causes the breasts to sag, tightening the back muscles, and unconsciously forming an inertial cold back posture. In addition to affecting the appearance, a chronically cold back can easily cause dislocation of the thoracic vertebrae, compress nerves, produce symptoms such as back pain, and even difficulty breathing. In severe cases, symptoms such as neck pain, headache, and hand numbness may occur, so choose a bust Be sure to pay attention to front and rear balance and level design.

The causes of disease are intertwined, and physiology and psychology influence each other and cannot be ignored. Some patients will lose their personal self-confidence due to posture problems, which affects their psychology. After a period of medical treatment, the posture can be corrected and the patient's self-confidence can be regained. However, in a short period of time, you can use the correct functional underwear to enhance your posture, improve your posture, and build your confidence.

Affected by the scoliosis posture, the curvature of the thoracic spine will be excessively backward, causing joint misalignment and easily leading to joint degeneration, and the nearby muscles will also be doubled. Severe back cold can also cause cervical spine problems, such as neck and shoulder pain, headache, hand numbness and other symptoms. Frequent neck stretching and strengthening exercises can strengthen muscle strength and relieve neck pain. In addition, short corsets can support and protect the upper back muscles, balance the shoulders, and reduce cold back conditions.

Bad posture can cause lumbar intervertebral pelvic herniation, which may squeeze nerves and cause sciatica. In addition, women over 30 years old or who have given birth may have loose muscles and ligaments in the lumbar spine and pelvis, making the pelvis prone to misalignment. Ergonomically designed trousers can protect the health of the lumbar spine and pelvis.

Low back pain may be caused by spinal misalignment, which makes joints susceptible to strain. Incorrect sitting and standing postures can also increase the chance of pelvic or spinal misalignment. You should be careful to protect your spine and pelvis every day, and do not cross your legs when sitting or standing, because crossing your legs will affect the pelvis and cause it to shift. At the same time, you should not put your wallet in your back pocket, because sitting on it will cause imbalance in the pelvis. Choose some underwear that can concentrate and stabilize hip fat, and are better designed to support the spine.

For the lower body, in order to achieve the spine protection effect, when choosing underwear or trousers, pay attention to the fact that the pelvic and buttock muscles must be completely surrounded to reduce the imbalance of gluteal muscle strength, which may cause lateral bending of the lumbar and sacral vertebrae and cause bone spurs or sciatica. The trousers should also completely surround the thigh muscles to protect the quadriceps and popliteus muscles (gluteus maximus) to avoid muscle sprains.

The larger the breasts, the more fat tissue in the chest, which will increase the curvature of the thoracic spine and even compress the nerve lines of the thoracic spine, causing shoulder and neck pain. In addition to large breasts, improper posture is also the cause of urban diseases such as neck, waist and back pain. In addition, when the human body is put under pressure, the muscles tighten, and the reaction usually starts from the shoulder and neck muscles, so shoulder and neck pain is also a reflex manifestation of excessive pressure. Many women wear busts that are too tight, have the wrong size, and lack ergonomic design. In addition to ruining their body shape, they also affect their respiratory health.