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Effects of instrument-assisted soft-tissue mobilization at three different application angles on hamstring surface thermal responses

[Purpose] This study aimed to examine the thermal skin responses (thermal buildup and retention rate) to instrument-assisted soft tissue mobilization (IASTM) procedures applied on hamstrings at different angles. [Participants and Methods] Thirty university students (age: 20 ± 4 years, weight: 70.61...

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Detalles Bibliográficos
Autores principales: Fousekis, Konstantinos, Varda, Chariκleia, Mandalidis, Dimitris, Mylonas, Konstantinos, Angelopoulos, Pavlos, Koumoundourou, Dimitra, Tsepis, Elias
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Society of Physical Therapy Science 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7443544/
https://www.ncbi.nlm.nih.gov/pubmed/32884171
http://dx.doi.org/10.1589/jpts.32.506
Descripción
Sumario:[Purpose] This study aimed to examine the thermal skin responses (thermal buildup and retention rate) to instrument-assisted soft tissue mobilization (IASTM) procedures applied on hamstrings at different angles. [Participants and Methods] Thirty university students (age: 20 ± 4 years, weight: 70.61 ± 9.11 kg, height: 168.5 ± 7.5 cm) received three sessions of 10-min Ergon(®) IASTM treatment on their dominant limbs’ hamstrings at 20°, 60°, and 90° application angles, respectively. The skin temperature was measured with a thermometer immediately before and after treatment, and every minute thereafter until it returned to the baseline value. [Results] IASTM resulted in a significant increase in skin temperature irrespective of the application angle. The thermal retention rate produced by the treatment at a 90° angle was significantly higher than that produced by the 20° application angle (78.9 vs. 64.53 min). No significant differences were observed between the 60° and 90° angle applications (72.5 vs. 78.9 min). [Conclusion] IASTM application at 60° and 90° angles can increase and retain the hamstring’s skin temperature for more than an hour, creating the conditions for potential positive adaptations to local metabolism and muscle tone.