| Naslov: | Acute myotonometric changes in the masseter and upper trapezius muscles after upper body quarter stretching and coordination exercises or chewing |
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| Avtorji: | ID Magdič, Marša (Avtor)
ID Kalc, Miloš (Avtor)
ID Vogrin, Matjaž (Avtor) |
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| Datoteke: |  PDF - Predstavitvena datoteka, prenos (3,97 MB)
MD5: F947D4BF63F055F742AE66484B6B0800
 URL - Izvorni URL, za dostop obiščite https://www.mdpi.com/2076-3417/15/1/344
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| Jezik: | Angleški jezik |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: |  ZRS Koper - Znanstveno-raziskovalno središče Koper / Centro di Ricerche Scientifiche Capodistria
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| Povzetek: | Pathologies in neck and masticatory muscles affect muscle tone and biomechanical and viscoelastic properties, necessitating precise assessment for treatment. This study evaluated the impact of two guided interventions—relaxing exercises targeting the neck and masticatory muscles (“Exercise”) and heavy chewing using six chewing gums (“Chewing”)—on the masseter and upper trapezius muscles. Twelve participants (aged 19–40 years) underwent myotonometric assessment pre- and post-intervention, measuring tone, stiffness, decrement, relaxation time, and creep. The results showed significant changes in the masseter muscle after exercise, with increased stiffness (14.46%, p < 0.001) and tone (7.03%, p < 0.001) but decreased creep (−9.71%, p < 0.001) and relaxation time (−11.36%, p < 0.001). Conversely, chewing decreased stiffness (−8.82%, p < 0.001) and tone (−5.53%, p < 0.001), while it increased creep (9.68%, p < 0.001) and relaxation time (9.98%, p < 0.001). In the trapezius muscles, tone decreased after both interventions (Exercise: −7.65%, p < 0.001; Chewing: −1.06%, p = 0.003), while relaxation increased (Exercise: 1.78%, p < 0.001; Chewing: 2.82%, p < 0.001). These findings reveal the distinct effects of exercise and chewing on muscle properties, emphasising the complexity of their therapeutic potential and the need for further investigation. |
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| Ključne besede: | muscle tonus, relaxation, masseter muscle, trapezius muscle, intervention studies |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Poslano v recenzijo: | 28.12.2024 |
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| Datum sprejetja članka: | 29.12.2024 |
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| Datum objave: | 01.01.2025 |
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| Leto izida: | 2025 |
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| Št. strani: | str. [1]-16 |
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| Številčenje: | Vol. 15, issue 1, [article no.] 344 |
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| PID: | 20.500.12556/DiRROS-21146  |
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| UDK: | 616.8 |
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| ISSN pri članku: | 2076-3417 |
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| DOI: | 10.3390/app15010344 |
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| COBISS.SI-ID: | 221205507 |
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| Avtorske pravice: | © 2025 by the authors |
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| Opomba: | Nasl. z nasl. zaslona;
Opis vira z dne 7. 1. 2025;
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| Datum objave v DiRROS: | 07.01.2025 |
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| Število ogledov: | 26 |
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| Število prenosov: | 11 |
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| Metapodatki: |    |
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