Table 5.

Pre to post-treatment changes, with subjects who completed the full course of treatment, in their ability to demonstrate flexion relaxation (SEMG < 3.5 μV RMS).

SEMG-Assisted Stretching Group	Pre-treatment (N=71)	Post-treatment (N=71)
Flexion-relaxation achieved	34% (n=24)	86% (n=61)
Flexion-relaxation not achieved	66% (n=47)	14% (n=10)
Functional Restoration Only Group	Pre-treatment (N= 23)	Post-treatment (N=23)
Flexion-relaxation achieved	17% (n=4)	26% (n=6)
Flexion-relaxation not achieved	83% (n=19)	74% (n=17)