Table 1. Mean acceleration () on the WBV platform.

Additional weight added	Vibration condition
	0 Hz, 0 mm [control]	30 Hz, 2 mm	35 Hz, 2 mm	40 Hz, 2 mm
0 kg [control]	1.00	1.40	2.10	3.40
+40 kg	1.00	1.40	2.75	3.68
+50 kg	1.00	1.54	2.80	3.92
+60 kg	1.00	1.54	2.91	3.90
+70 kg	1.00	1.56	2.95	4.00

is the Earth’s gravitational field, 9.81 m/s.