کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3044025 1184991 2011 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Postural control and functional ankle stability in professional and amateur dancers
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی عصب شناسی
پیش نمایش صفحه اول مقاله
Postural control and functional ankle stability in professional and amateur dancers
چکیده انگلیسی

ObjectiveThe aim of this study was to compare the postural control and functional ankle stability between professional and amateur dancers as well as controls.MethodsThirty professional dancers were compared to thirty amateur dancers and thirty controls. All participants (n = 90) completed a questionnaire. Range of motion (ROM), ankle position sense and peroneal reaction time (PRT) were measured. Postural control was investigated with the Biodex Stability System (BSS) for the stable level 8 and the unstable level 2.ResultsProfessional dancers showed a significantly increased plantarflexion of both feet in comparison to all other groups (P ⩽ 0.017). Even amateur dancers had a significantly increased plantarflexion of both feet in comparison to controls (P ⩽ 0.017). The position sense test only showed significant differences between professionals, amateurs and controls at the position of 130° for the right leg (P ⩽ 0.017). The PRT showed no significant differences among all groups except for the left peroneus brevis of amateur dancers in comparison to controls (P ⩽ 0.017). Professional dancers had a significant better postural control in comparison to amateurs and controls for levels 8 and 2 at all tested positions (P ⩽ 0.017). In addition, professional dancers had a specific balance distribution, whereas they balanced significantly more in the antero-lateral and less in the postero-medial part of their feet in comparison with amateur dancers and controls (P ⩽ 0.017).ConclusionsDespite a greater ROM, professional dancers have a better control of postural stability due to a specific balance distribution. However, the position sense test and the PRT were not influenced by the profession.SignificanceThe specific work-related demands of ankle joints did not improve all components of functional ankle stability in professional dancers. Therefore, the inclusion of proprioceptive exercises in the daily training program is highly recommended, aiming to improve functional ankle stability and thus to minimize the risk of ankle injuries.


► Professional dancers have a greater range of motion.
► Professional dancers have a better postural control.
► Professional dancers have a specific balance distribution.
► Position sense test were not influenced by the profession.
► peroneal reaction time were not influenced by the profession.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Clinical Neurophysiology - Volume 122, Issue 8, August 2011, Pages 1602–1610
نویسندگان
, , , , ,