Zagórski J, Jakubowski R, Solecki L, Sadlo A, Kasperek W
Acta Physiol Pol. 1976 Jul-Aug;27(4):347-54.
Investigations were carried out in a group of 20 males with a definite morpho-physiological type, at two selected ranges of acceleration values chosen according to ISO criteria in the range of 2-20 Hz. In the subjects exposed to vibration the values of vibration acceleration were measured in different points along the spine at the levels of S3, L3, Th7, C3 and at the vertex. The investigations demonstrated that the frequency is the parameter of crucial significance for the propagation of vibrations in the human organism. Vibration within the frequency range up to 12 Hz affects the whole human organism, while the vibrations above 12 Hz have only a local effect.
对一组20名具有明确形态生理类型的男性进行了调查，根据ISO标准在2至20赫兹范围内选择了两个选定的加速度值范围。在暴露于振动的受试者中，在S3、L3、Th7、C3水平以及脊柱顶点沿脊柱的不同点测量振动加速度值。调查表明，频率是振动在人体中传播的关键参数。高达12赫兹频率范围内的振动会影响整个人体，而高于12赫兹的振动仅产生局部影响。
