Table 2.

Presentation of the mean resting sEMG pre- and post-intervention in the trigger point group (n = 30) and the control group (n = 11).

sEMG in μV	Trigger point group	Control group
Baseline mean intervention side (±SD)	3.27 (SD 3.64)	1.67 (SD 1.02)
Baseline mean contralateral side (±SD)	3.1 (SD 3.36)	1.77 (SD 1.07)
Post-intervention mean intervention side (±SD)	2,69 (SD 2.75)	1.40 (SD 1.13)
Post-intervention mean contralateral side (±SD)	2.77 (SD 2.95)	1.76 (SD 1.5)
Pre-post change significance intervention side	P = 0.001	P = 0.33
Pre-post change significance contralateral side	P = 0.022	P = 0.93

Statistical significance was tested via the non-parametric Wilcoxon matched-pairs rank test. SD (Standard deviation)