CCTV News (Planning/Kan Chunyu Choreographer/ And Yue Editing/Peng Jun): With the change of life and work style, the phenomenon of people's sedentary time is becoming more and more common, and the incidence of cervical spondylosis, frozen shoulder, sciatica and other diseases has also increased, and shown a trend of rejuvenation. In 2019, the "Occupational Health Protection Action" listed cervical spondylosis, frozen shoulder, low back pain, bone hyperplasia, and sciatica as diseases that individual workers should prevent. For people with insufficient exercise time, poor posture and physical discomfort often form a vicious circle. CCTV and Shanghai University of Sport launched a series of open courses on sports health.
Do you know? You may never stand properly! Don't believe it, look down at your lower abdomen, if you are obviously not fat but your lower abdomen is prominent, it may be that there is something wrong with your posture. Hu Haoyu, director of the Rehabilitation Department of the Upper Body Injury Orthopedic Hospital, introduced that under the correct standing posture, the human physical strength line will pass through the earlobe spike, the center of the trunk, the large trochanter of the femur, the front of the knee joint center and the front of the outer ankle, while in life, some people stand up and collapse the waist, and others will have a flat back, these bad postures may alternately appear on your body at different times of the day, and the standing posture that deviates from the line of force will make the body like a tight leather band, the pulling force greatly increased, and the muscles are more likely to fatigue.
According to statistics, 85% of men and 75% of women show a state of erect stomach and collapsed waist, which makes 80% of people suffer from low back pain. Why is the natural standing posture incorrect? We need to understand two concepts: pelvic forward and pelvic backward. Pelvic forward tilt may be caused by excessive tension in the extensor muscles of the waist and hip joints, and weak muscle strength in the hip and abdomen. Conversely, pelvic reclining may be due to excessive strain of the rectus abdominis and weak strength of the extensor and hip flexor muscles in the lumbar region. When people sit for a long time, many of them are bent over, and the state of pelvic backward leaning back will cause the lumbar kyphosis to squeeze into the intervertebral disc, and then there will be lumbar disc herniation, which may lead to numbness and weakness in the lower limbs.
How can I improve these two bad postures? Teach you the easiest way to improve!
