Effects of instrument-assisted soft-tissue mobilization on ankle range of motion and triceps surae pressure pain sensitivity
DOI:
https://doi.org/10.2340/20030711-1000005Keywords:
instrument-assisted soft-tissue mobilization, range of motion, pain, pain threshold, petechiae, petechial haemorrhage, physical medicine.Abstract
Background: Within the practice of physical medicine, instrument-assisted soft-tissue mobilization (IASTM) is increasing in popularity. However, the intervention is still in its infancy and important clinical issues require elucidation; among these are the effects on asymptomatic individuals. Methods: Twenty healthy males were allocated randomly to either 3 minutes of high-pressure IASTM or active self-stretch of the triceps surae muscles. Each individual served as his own control. Pre-post observations of active ankle range of motion, pressure-pain sensitivity and the occurrence of post-intervention petechial haemorrhage were made. Results: A significant within-group increase in ankle range of motion was observed for both groups, but no significant between-group differences were noted. Pressure-pain sensitivity remained essentially unchanged. No petechiae were detected post-intervention. Conclusion: Notwithstanding the limitations of this relatively small study and in relation to healthy individuals, IASTM increased active range of motion to the same extent as active self-stretch. Heavy-dose IASTM did not influence pain-pressure sensitivity and petechiae did not develop.Downloads
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Copyright (c) 2018 Corrie Myburgh, Are Hammern, Peter Mannfjord, Eleanor Boyle
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