An Exploratory Thermographic Investigation of the Effects of Connective Tissue Massage on Autonomic Function

ObjectiveThe purpose of this study was to measure effects of connective tissue massage (CTM) on the autonomic nervous system using thermography and physiological measurements.MethodsA repeated-measures design was used. The setting was a university laboratory. Skin temperature at the site of massage, blood pressure, heart rate, and dorsal foot temperature were measured in 8 healthy participants before CTM, immediately after, and at 15-minute intervals for 1 hour.ResultsThe effect of CTM on skin temperature was statistically significant, P = .011. Post hoc pairwise comparisons revealed that the 15-, 30-, 45-, and 60-minute data all differed significantly from the pre-CTM data (all P < .05) and also from the immediately post-CTM data (all P < .05). For diastolic blood pressure, the main analysis of variance showed a statistical significance at P = .062. For other variables, there was no evidence for an effect.ConclusionsEvidence was seen of some effects of CTM on autonomic function. This is information that will increase our knowledge of how CTM affects the autonomic nervous system.