全身振动广泛存在于各种生产环境和日常工作中,随着社会经济的飞速发展,在工农业生产和交通运输等行业暴露于全身振动的职业人群日趋增加,尤其在我国林业系统,接触全身振动的职业人群数量庞大,如从事林业环境、运材作业的集村拖拉机手和运村汽车驾驶员。长期暴露于激烈的全身振动环境,不仅会造成舒适性及工作效率下降,而且直接影响到作业工人的身心健 Whole body vibration exists in a variety of production environments and daily work. With the rapid development of society and economy, there is an increasing number of occupational groups exposed to systemic vibration in industries such as industrial and agricultural production and transportation. In particular, in our country’s forestry system, A large number of professional groups, such as engaged in forestry environment, transport operations of the village tractor and Yun Village car driver. Long-term exposure to intense systemic vibration environment, not only will cause reduced comfort and work efficiency, but also directly affect the workers’ physical and mental health