In my life, it seems that the legs are nothing more common. When I nest in a chair, I get used to turning my legs up. SLB's legs make some people feel comfortable, and take SLB's legs as an elegant posture.
However, the experts raised a wake-up remark about this we are used to: the SLB may cause the next generation of disasters and may cause multiple diseases. To this end, the United States also launched a special campaign to require women to "stop cross legs for one day ".
1. changqiao's legs may affect reproductive health
Why the next generation? This is because the male's legs may affect male reproductive health. When the legs are twisted, the legs are tightly clamped, increasing the temperature inside the thigh and around the genitals.
The appropriate temperature for sperm production and survival is lower than the temperature of 1-2 ℃. The high temperature environment will damage the survival environment of sperm, affect the formation of sperm, and cause adverse effects. Therefore, the habit of sitting down and turning your legs up may naturally affect fertility.
Experts suggest that the SLB legs should not exceed 10 minutes. Do not cross the legs too tightly. If you feel sweat exists on the inside of the thigh, you 'd better walk in the ventilated place for a while to dissipate heat as soon as possible.
2. Early Onset of inflammatory arthritis
First, the pressed foot has been under the pressure of another foot for a long time. Over time, abnormal external force will lead to degradation and wear of the upper knee cavity, and knee problems will occur, when I was not very old, there was decrement and inflammation, and I had the habit of skipping my feet. What's terrible is that this kind of disease is irreversible. Serious patients can cause disability. They can only replace the artificial joints with surgery to relieve knee pain. Net friends who have knee pain quickly quit this bad habit !!!
3. Neurological Oppression Syndrome may require secondary correction
The Femoral Nerves at the front of the thigh are responsible for the feeling. If they are often oppressed, they are easy to perceive paralysis and the whole leg is lost. This is also known as the neurological Oppression Syndrome in medicine, clinically, this case is received, and the patient is subject to rehabilitation.
4. Legs are prone to varicose veins
In addition, the squashed foot suffers, and the leg that is tilted has a big problem. The leg that is tilted and the back-side nerve vessels are stacked on the other foot for a long time, in the case of tight fit of the two legs, the blood flow is not smooth, it will increase the probability of leg varicose veins, serious words will also lead to lower extremity edema, making small wounds not easy to heal, increase the chance of leg ulcer.
5. Be careful to evolve into an O-type leg
In addition, overlapping legs and shrinking of the legs will also cause the ligament hypertrophy and inflammation of the leg, resulting in problems of swelling and pain, and may even become an O-leg, and the legs become ugly.
6. the keel is also prone to exceptions.
Not only is the problem of swelling, pain, and varicose veins in the legs, but also the lumbar spine and spine abnormalities, including spinal side changes and disc damage and herniation. This kind of chronic symptoms is even more difficult to treat. The forefoot is really a bad habit. The position of the hip joint on both sides (the joint between the hip and the thigh) is high and low, which leads to the deviation of the pelvis position, and the angle of the lumbar spine and spine will change. After a long time of walking, the pelvis, lumbar spine, and spine deviation will not only lead to back pain, back pain, but also become long and short feet, the knees on both sides of the force is different, the worn-out side of the knee joint will degrade early, resulting in the emergence of depression arthritis. It can be said that the chain reaction will cause problems from top to bottom.
Reprinted from: http://health.sina.com.cn/hc/2012-09-24/072750694.shtml