Table 4.

Strength testing data reprinted from Newton et al⁹

Axial Rotation Torque (Nm)
	Left Rotation			Right Rotation
	60 deg/s	120 deg/s	150 deg/s	60 deg/s	120 deg/s	150 deg/s
Control Subjects (n=35)	127.4±42.0	117.9±39.3	115.2±35.3	127.4±35.3	119.3±37.9	117.9±36.6
Subjects with LBP (n=47)	89.5 ± 39.3	85.4 ± 40.7	86.8 ± 37.9	86.7 ± 36.6	82.7 ± 39.3	86.8 ± 39.3