Table 3.

A Summary of Peak Linear and Angular Head Kinematics for All Specimens (Means and Standard Deviations Shown)

	Test	Max acceleration (g)	Max angular velocity (rad/sec)	Angular velocity duration (msec)	Max angular acceleration (rad/sec2)
Sagittal	20 rps-60 msec	3.5 ± 0.6	23.1 ± 1.5	58.9 ± 3.0	1641 ± 291
	20 rps-30 msec	6.9 ± 2.1	16.7 ± 3.1	38.2 ± 12.2	1908 ± 574
	40 rps-60 msec	9.4 ± 2.3	43.6 ± 2.7	54.5 ± 4.0	3753 ± 692
	40 rps-30 msec	16.7 ± 6.5	39.9 ± 2.3	33.1 ± 2.0	5209 ± 525
Coronal	20 rps-60 msec	4.6 ± 1.3	23.7 ± 1.5	62.2 ± 2.7	1455 ± 266
	20 rps-30 msec	7.8 ± 3.4	15.9 ± 2.3	40.4 ± 7.1	1527 ± 355
	40 rps-60 msec	10.7 ± 2.3	42.2 ± 2.9	60.6 ± 2.4	3826 ± 731
	40 rps-30 msec	18.0 ± 6.7	33.8 ± 3.1	35.7 ± 2.4	4342 ± 563
Axial	20 rps-60 msec	4.6 ± 2.3	22.8 ± 0.7	64.7 ± 8.6	1803 ± 102
	20 rps-30 msec	7.0 ± 2.0	17.7 ± 1.4	36.4 ± 12.5	2193 ± 188
	40 rps-60 msec	10.6 ± 3.7	43.4 ± 2.0	61.1 ± 5.9	3363 ± 79
	40 rps-30 msec	24.0 ± 9.6	37.8 ± 1.3	29.1 ± 0.5	4484 ± 236