教师职业群体腰背痛的生物力学分析

Biomechanical Analysis Of Lumbago Illnes Cause In Teachers

通过生物力学分析获知,教师在长期久坐长立的职业劳动中,由于体位姿势不良,连续工作时间过长,年龄老化而腰椎退变,气血衰退而腰肌薄弱的体质,紧张应激的心理和风寒湿邪侵袭的天气等不良的状态因素,慢性结劳成损,造成腰椎三种动力性结构损伤性失衡和三种静力性结构压迫性失衡,从而引起六种不同类型的腰背痛。

Through biomechanical analysis, while teachers sit at the desk for a long time, their working pose is often impercise. Due to overworking and being old gradually, the progreation of waist spine forms and the constitution of the waist muscle becomes weak, causing unbalance of three statics and three-kinetics construction. Then six different types of Lumbago illnes are committed.