Also, Okunribido et
al [30] measured whole-body vibration transmitted to bus drivers and their results revealed that the average r.m.s accelerations ranged between 0.03 ms-2 and 0.45
ms-2 in the x-axis, between 0.04 ms-2 and 0.45 ms-2 in the y-axis and between 0.1
ms-2 and 1 ms-2 in the z-axis