Effects of Strain Counter-Strain and Stretching Techniques in Active Myofascial Pain Syndrome

[Purpose] This study investigated the effects of passive stretching (STR) and strain counter-strain (SCS) techniques in subjects with myofascial pain syndrome (MPS) as measured by a visual analogue scale (VAS), pressure pain threshold (PPT), displacement pain threshold (DPT), active range of motion (AROM), and patients perception of change (PPC). [Subjects] Twenty volunteers with active MPS in the upper trapezius muscle participated in the...