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?提问者老伴退休后没有什么事情做,迷上了上网炒股,经常一坐就是好几个小时。可是人年纪大了,腰背需要保健,请问什么样的坐姿才是正确的,对腰背损伤最小的呢?祝您健康久坐几乎是现代人谁也不能避免的事情,但不科学的坐姿可能导致腰肌劳损、腰间盘突出等一系列问题。先来看看日常生活中常见的错误坐姿:(1)前倾伏案坐:脊椎“压力山大”。(2)绷直后背坐:压力是体重的两倍。(3)上身
Asked by his wife did not do anything after retirement, hooked on the Internet stocks, often sitting is for hours. But people are old, back need health care, what kind of sitting position is correct, the smallest injury to the back? I wish you a healthy sedentary almost no one can avoid the modern thing, but unscientific seated May lead to lumbar muscle strain, lumbar disc herniation and a series of problems. First look at the common mistakes in daily life sitting position: (1) before the ride sit: the spine “pressure mountain ”. (2) Tight back to sit: the pressure is double the weight. (3) upper body