![](/images/graphics-bg.png)
Reliability of a Test for Assessment of Isometric Trunk Muscle Strength in Elderly Women
المؤلفون المشاركون
Silva Vasconcelos, Alan Bruno
De Sá, Clodoaldo Antônio
Mesquita, Marceli M. A.
Santos, Marta S.
Pereira, Luana C. D.
Silva-Santos, Ínea B. M. da
da Silva Junior, Walderi M.
Fontes, Alan dos S.
Oliveira, Paulo M. P.
DeSantana, Josimari M.
Fernandes, Iohanna G. S.
Da Silva-Grigoletto, Marzo E.
Aidar, Felipe José
de Matos, Dihogo Gama
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-07-01
دولة النشر
مصر
عدد الصفحات
6
الملخص EN
Objective.
The aim of this study was to analyze the reproducibility of a protocol using the maximal isometric strength test of the trunk in elderly women aged above 60 years, without low back pain.
Methods.
Twenty-one physically inactive elderly women, who had not engaged in any activity or exercise program in the past three months, participated in the cross-sectional study that consisted of two days of evaluations for the maximal isometric strength of the extensor and flexor muscles of the trunk, with a 48 h interval between the sessions.
A platform with fixed seating was used, which allowed the fixation of the hip and lower limbs, with a load cell connected to a linear encoder.
To verify the reliability of the test, the interclass correlation coefficient, variation coefficient, minimum detectable difference (MDD), standard error of measurement, and Bland–Altman graphs were calculated.
Results.
No statistical difference was observed between the first and second evaluation, which indicates that there was no learning effect.
Interclass correlation coefficient values were classified as very high and high for extensor (0.98) and flexor (0.86) muscles, respectively, besides low variation (9% for both muscle groups) and acceptable values for minimum detectable difference (extensors = 51.1 N, flexors = 48.9 N).
In addition, the Bland–Altman analysis revealed low bias and values within the limits of agreement.
Conclusion.
It is concluded that the test of maximum isometric strength of the trunk in healthy and trained elderly people presents high reliability.
These values proved to be reliable if performed in at least two evaluation sessions, which confirms the hypothesis of the authors by the consistency of the measurement test.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Mesquita, Marceli M. A.& Santos, Marta S.& Silva Vasconcelos, Alan Bruno& De Sá, Clodoaldo Antônio& Pereira, Luana C. D.& Silva-Santos, Ínea B. M. da…[et al.]. 2019. Reliability of a Test for Assessment of Isometric Trunk Muscle Strength in Elderly Women. Journal of Aging Research،Vol. 2019, no. 2019, pp.1-6.
https://search.emarefa.net/detail/BIM-1169477
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Mesquita, Marceli M. A.…[et al.]. Reliability of a Test for Assessment of Isometric Trunk Muscle Strength in Elderly Women. Journal of Aging Research No. 2019 (2019), pp.1-6.
https://search.emarefa.net/detail/BIM-1169477
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Mesquita, Marceli M. A.& Santos, Marta S.& Silva Vasconcelos, Alan Bruno& De Sá, Clodoaldo Antônio& Pereira, Luana C. D.& Silva-Santos, Ínea B. M. da…[et al.]. Reliability of a Test for Assessment of Isometric Trunk Muscle Strength in Elderly Women. Journal of Aging Research. 2019. Vol. 2019, no. 2019, pp.1-6.
https://search.emarefa.net/detail/BIM-1169477
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1169477
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
![](/images/kashef-image.png)