Non-ProZ.com Sep 16, 2004:

Definicja angielska: The configuration of the swing-bob test places the lower extremities of the occupant at most risk due tocrush of the cabin. For this reason, the primary occupant response of interest is the Tibia Index. This parameter is commonly used in passenger vehicle crash evaluations to understand the level of injury due to forces and moments applied at the ankle and knee of the occupant. Thus four measures are made of the Tibia Index on the occupant, at the left and right ankleand the left and right knee of the occupant.