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体态正确与否,影响着人的健康,所以人们常说,站要有站相,坐要有坐相。专家指出,最好的坐姿应该是,上半身垂直如一直线,腰部不应弯曲,越是弯曲则压力越大,腰椎受损越严重。大腿应该以接近水平放置为好,向上向下倾斜都不合适。脚板以能够着地平放为佳,坐下时重心向中,第一脚趾轻
Body posture is correct or not, affecting the health of people, so people often say that station must have station phase, sit to have sitting phase. Experts point out that the best posture should be sitting, the upper body vertical as a straight line, the waist should not be bent, the more bending the greater the pressure, the more serious damage to the lumbar spine. Thigh should be placed close to horizontal as well, tilt up and down are not appropriate. Feet to be able to lay flat better, sit down to the center of gravity, the first toe light