| Mean (SD) | Sig. |
---|---|---|
TS of mechanical pain (512mn) at the low back | ||
 1 Contact | 32.6 (31.7) |  |
 10 Contacts | 50.1 (33.7) | t = 10.54, p < .001 |
CPM at the low back | ||
 Baseline PPT | 411.6 (213.2) |  |
 Conditioned PPT | 430.6 (221.4) | t = 1.94, p = .054 |