Sedentary can also cause lumbar disease, cervical spondylosis, constipation, hemorrhoids and other diseases
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Bi Qing, director of orthopedics department of Zhejiang Provincial People’s Hospital and deputy director of Zhejiang sports medicine center, also agreed with this conclusion
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This study was conducted by a research team of researchers from the United States, Canada, Spain and Switzerland
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He read the latest study in the Journal of orthopedics and sports physical therapy and agreed with the conclusion
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” Of course, the human body has a certain ability to repair itself, Wu said
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If a person’s knee can only tolerate the amount of exercise of 20 kilometers running continuously, but has to run 30 kilometers, it is easy to cause knee injury
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If you are still in a static state after going back, it is not conducive to recovery
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Those who participate in competitive running (including those who often participate in competitive competitions and professional level athletes), the incidence of knee or hip arthritis is slightly higher than the average person, but not particularly high, 13.3%
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After running knee pain, often because of the intensity of exercise overload, cause joint cartilage and meniscus damage“ Each person’s knee bone strength, muscle strength, weight, lower limb force line, patella height and other conditions are not the same, so the tolerance to exercise intensity is not the same
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The study found that only 3.5% of fitness runners had arthritis in the knee or hip, both men and women
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Sedentary not only hurt the knee, but also hurt the whole body
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For those who are sedentary or do not run, 10.2% have knee or hip arthritis
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As a doctor in the Department of joint and sports injury, Wu Haobo said that the most common sentence for patients is that joints must recover in sports“ We suggest that patients with joint injury after discharge must follow the doctor’s plan, carry out appropriate rehabilitation exercise on time, and recover joint function in exercise, rather than simply lying in bed
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He said that arthritis is caused by a variety of factors, excluding the immune system and other unexplained arthritis (such as rheumatoid arthritis, ankylosing spondylitis arthritis, villonodular synovitis arthritis, etc.), most of which are closely related to exercise
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Whether running often can easily lead to arthritis has always been controversial
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In fact, this is a misunderstanding“ For example, a car doesn’t mean that it can’t be opened in the garage, it’s just the love for the car
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People who do not exercise are more likely to be injured, “said Dai Xuesong, director of the Department of joint and sports injury of the second Zhejiang medical hospital
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Most of the participants come to see a doctor, most of them are men.
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Wu Haobo, deputy chief physician of the joint and sports injury Department of the second Zhejiang Medical Hospital, said that there are many causes of knee pain, such as meniscus injury, synovitis, patellar tendinitis, and infrapatellar fat pad inflammation
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If you don’t pay attention to rest and maintenance, it will cause joint injury
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Director Dai Xuesong explained that many people think that running fitness is more or less harmful to the knee joint
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Source | pathological lancet there has always been a saying that “running Bailey only hurts the knee”
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And there are two periods of time when such patients are more concentrated
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” Dai Xuesong said that the same is true of human joints
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Over time, the joint will lose its protection, and the risk of joint injury will naturally increase
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Another time period is before and after the long-distance race every year
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Slight pain and injury can be repaired by rest and maintenance
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Only in this way can joint synovial fluid flow around the joints and play the role of lubrication and nutrition
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One is in the spring and summer of each year, mainly some women want to lose weight“ At this time of the year, because the weather is about to get hot, clothes should be thin
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However, the US journal of orthopaedic & sports physical therapy (JOSPT), an internationally renowned authoritative medical journal, has brought an end to this controversial topic《 According to the Journal of orthopedics and sports physical therapy, the incidence of arthritis in competitive runners is 13.3%, that in sedentary people is 10.2%, and that in fitness runners is only 3.5%
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““ “Girls who want to lose weight are also the most likely to hurt their knees,” said Dai Xuesong
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They simply do not exercise to reduce the wear of articular cartilage, thinking that this can protect the joint
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In fact, they usually do too little exercise, so they occasionally run for a while, and the pressure in front of the patella is too high (patella is the kneecap), causing certain acid swelling and pain
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People who often run and exercise, as long as they don’t overdo it, are helpful to the blood supply of joints, the nutrition of cartilage, ligaments and tendons
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In daily life, it increases the risk of lower limb joint injury, and the risk of knee and hip arthritis will increase
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First of all, it’s a kind of joint edema
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In his outpatient clinic, he received more than 10 cases of knee joint injuries caused by excessive running and exercise every month
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It is recommended to run up to 92 kilometers per week“ Most arthritis is related to sports injury
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” Dai Xuesong said that some women run on the treadmill for a long time, exercise intensity is very high, resulting in knee injury
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Excessive and high-intensity running may cause joint problems, but for ordinary fitness runners, running is good for joint health“ This paper studies the situation of 110000 people, and suggests that the upper limit of weekly running should be 92KM
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People who don’t exercise at ordinary times suddenly move (you need to run occasionally and move something), and the coordination and stability of bones, muscles, ligaments, cartilage and other structures may be insufficient, which often leads to sports injury
It’s about using it often
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Meta analysis refers to the systematic, scientific and comprehensive evaluation of many research papers on the same issue by scientists, and the elimination of those low-quality or unqualified researches, and then the integrated evaluation of those high-quality researches with the help of certain statistical methods, and finally draw scientific conclusions and suggestions
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“The conclusion of Journal of orthopedics and sports physical therapy comes from a meta-study in this issue -” systematic review and meta-analysis: the relationship between fitness running, competitive running and hip and knee osteoarthritis “
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People who are sedentary or do not run have an increased risk of knee and hip arthritis
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He said that proper exercise can exercise the joints and improve their toughness and pressure resistance
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Excessive and high-intensity running may also cause joint problems
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However, if long-term overload exercise, the cartilage of the knee joint has no time to repair, it will become a disease over time, which may lead to focal cartilage softening and rupture
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Compared with that, the probability of joint injury and arthritis may be lower“ Does knee ache after running, this have relation with arthritis Bi Qing said that many people have knee pain after running
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The researchers point out that long-term fitness running – 10 years, 15 years, or even more – is a healthy exercise that is good for the health of the knees and hips
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17 studies with a total of 114829 people were selected from 25 studies with a total of 125810 people for meta-analysis
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Regular exercise can stimulate articular cartilage and promote metabolism
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In order to lose weight quickly, many young children will go to the gym and run hard, hoping to get rid of the fat overnight
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Why can sedentary hurt knee? Sedentary can lead to poor blood circulation of lower limbs, slow metabolism and reduced synovial fluid secretion
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If you don’t use it for a long time, the car will break down easily
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On the contrary, if you don’t exercise for a long time, the synovial fluid in the joint can’t flow fully and can’t play the role of lubricant, and the muscle tissue around the joint will shrink gradually
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If cartilage cannot be repaired, it will cause joint degeneration and induce knee arthritis
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For female compatriots, sedentary also easily lead to leg fat accumulation, elephant legs, seriously affecting the body
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