{"title":"局部肌肉振动对慢性踝关节不稳患者静态和动态平衡控制的直接影响","authors":"Amir Hossein Jamshidi , Razieh Mofateh , Neda Orakifar , Maryam Seyedtabib , Zahra Najarzadeh , Amin Behdarvandan","doi":"10.1016/j.ptsp.2023.11.008","DOIUrl":null,"url":null,"abstract":"<div><h3>Objectives</h3><p>To investigate the immediate effects of local muscle vibration (LMV) on static and dynamic balance control in individuals with and without chronic ankle instability (CAI).</p></div><div><h3>Design</h3><p>Quasi-experimental study.</p></div><div><h3>Setting</h3><p>Research laboratory.</p></div><div><h3>Participants</h3><p>Twenty-six individuals with CAI and 26 healthy controls.</p></div><div><h3>Main outcome measures</h3><p>Center of pressure variables (mean total velocity and displacement in anteroposterior (AP) and mediolateral (ML) directions) during single-leg standing with eyes open and eyes closed and also reach distances in anterior (ANT), posteromedial (PM), and posterolateral (PL) directions of the modified star excursion balance test (MSEBT) were assessed before and after LMV.</p></div><div><h3>Results</h3><p>Statistical analyses showed a significant decrease in mean total velocity and displacement in AP direction from before to after LMV in eyes open condition for both individuals with CAI (<em>p</em> = 0.025, <em>p</em> = 0.041, respectively) and healthy controls (<em>p</em> = 0.001, <em>p</em> = 0.003, respectively). Similar results were observed in eyes closed condition for both individuals with CAI (<em>p</em> < 0.001, <em>p</em> < 0.001, respectively) and healthy controls (<em>p</em> = 0.040, <em>p</em> = 0.014, respectively). The results also showed increased reach distances in ANT (p < 0.001), PM (p < 0.001), and PL directions (p < 0.001) in all participants after LMV.</p></div><div><h3>Conclusion</h3><p>Our results suggest that LMV may be a useful tool in rehabilitation of static and dynamic balance deficits in individuals with CAI.</p></div>","PeriodicalId":49698,"journal":{"name":"Physical Therapy in Sport","volume":"65 ","pages":"Pages 113-121"},"PeriodicalIF":2.2000,"publicationDate":"2023-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Immediate effects of local muscle vibration on static and dynamic balance control in individuals with chronic ankle instability\",\"authors\":\"Amir Hossein Jamshidi , Razieh Mofateh , Neda Orakifar , Maryam Seyedtabib , Zahra Najarzadeh , Amin Behdarvandan\",\"doi\":\"10.1016/j.ptsp.2023.11.008\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><h3>Objectives</h3><p>To investigate the immediate effects of local muscle vibration (LMV) on static and dynamic balance control in individuals with and without chronic ankle instability (CAI).</p></div><div><h3>Design</h3><p>Quasi-experimental study.</p></div><div><h3>Setting</h3><p>Research laboratory.</p></div><div><h3>Participants</h3><p>Twenty-six individuals with CAI and 26 healthy controls.</p></div><div><h3>Main outcome measures</h3><p>Center of pressure variables (mean total velocity and displacement in anteroposterior (AP) and mediolateral (ML) directions) during single-leg standing with eyes open and eyes closed and also reach distances in anterior (ANT), posteromedial (PM), and posterolateral (PL) directions of the modified star excursion balance test (MSEBT) were assessed before and after LMV.</p></div><div><h3>Results</h3><p>Statistical analyses showed a significant decrease in mean total velocity and displacement in AP direction from before to after LMV in eyes open condition for both individuals with CAI (<em>p</em> = 0.025, <em>p</em> = 0.041, respectively) and healthy controls (<em>p</em> = 0.001, <em>p</em> = 0.003, respectively). Similar results were observed in eyes closed condition for both individuals with CAI (<em>p</em> < 0.001, <em>p</em> < 0.001, respectively) and healthy controls (<em>p</em> = 0.040, <em>p</em> = 0.014, respectively). The results also showed increased reach distances in ANT (p < 0.001), PM (p < 0.001), and PL directions (p < 0.001) in all participants after LMV.</p></div><div><h3>Conclusion</h3><p>Our results suggest that LMV may be a useful tool in rehabilitation of static and dynamic balance deficits in individuals with CAI.</p></div>\",\"PeriodicalId\":49698,\"journal\":{\"name\":\"Physical Therapy in Sport\",\"volume\":\"65 \",\"pages\":\"Pages 113-121\"},\"PeriodicalIF\":2.2000,\"publicationDate\":\"2023-12-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Physical Therapy in Sport\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1466853X23001475\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"REHABILITATION\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physical Therapy in Sport","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1466853X23001475","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"REHABILITATION","Score":null,"Total":0}
Immediate effects of local muscle vibration on static and dynamic balance control in individuals with chronic ankle instability
Objectives
To investigate the immediate effects of local muscle vibration (LMV) on static and dynamic balance control in individuals with and without chronic ankle instability (CAI).
Design
Quasi-experimental study.
Setting
Research laboratory.
Participants
Twenty-six individuals with CAI and 26 healthy controls.
Main outcome measures
Center of pressure variables (mean total velocity and displacement in anteroposterior (AP) and mediolateral (ML) directions) during single-leg standing with eyes open and eyes closed and also reach distances in anterior (ANT), posteromedial (PM), and posterolateral (PL) directions of the modified star excursion balance test (MSEBT) were assessed before and after LMV.
Results
Statistical analyses showed a significant decrease in mean total velocity and displacement in AP direction from before to after LMV in eyes open condition for both individuals with CAI (p = 0.025, p = 0.041, respectively) and healthy controls (p = 0.001, p = 0.003, respectively). Similar results were observed in eyes closed condition for both individuals with CAI (p < 0.001, p < 0.001, respectively) and healthy controls (p = 0.040, p = 0.014, respectively). The results also showed increased reach distances in ANT (p < 0.001), PM (p < 0.001), and PL directions (p < 0.001) in all participants after LMV.
Conclusion
Our results suggest that LMV may be a useful tool in rehabilitation of static and dynamic balance deficits in individuals with CAI.
期刊介绍：
Physical Therapy in Sport is an international peer-reviewed journal that provides a forum for the publication of research and clinical practice material relevant to the healthcare professions involved in sports and exercise medicine, and rehabilitation. The journal publishes material that is indispensable for day-to-day practice and continuing professional development. Physical Therapy in Sport covers topics dealing with the diagnosis, treatment, and prevention of injuries, as well as more general areas of sports and exercise medicine and related sports science.
The journal publishes original research, case studies, reviews, masterclasses, papers on clinical approaches, and book reviews, as well as occasional reports from conferences. Papers are double-blind peer-reviewed by our international advisory board and other international experts, and submissions from a broad range of disciplines are actively encouraged.
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