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Four Weeks of Inspiratory Muscle Training Improves Self-Paced Walking Performance in Overweight and Obese Adults : A Randomised Controlled Trial
المؤلفون المشاركون
Maguire, G. P.
Graham, D.
Edwards, A. M.
Boland, V.
Richardson, G.
المصدر
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-06-26
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
Objective.
To examine whether a programme of inspiratory muscle training (IMT) improves accumulative distance of self-paced walking in overweight and obese adults.
Methods.
A total of 15 overweight and obese adults were randomized into experimental (EXP: n=8) and placebo (PLA: n=7) groups.
Lung function, inspiratory muscle performance, 6-minute walking test, and predicted V˙O2 max were assessed prior to and following the 4-week IMT intervention.
Both groups performed 30 inspiratory breaths, twice daily using a proprietary inspiratory resistance device set to 55% of baseline maximal effort (EXP), or performing the same inspiratory training procedure at the minimum resistive setting (PLA).
Results.
Lung function was unchanged in both groups after-training; however inspiratory muscle strength was significantly improved in EXP (19±25.2 cm H2O gain; P<0.01) but did not significantly change in PLA.
Additionally, the posttraining distance covered in the 6-minute walking test was significantly extended for EXP (62.5±37.7 m gain; P<0.01), but not for PLA.
A positive association was observed between the change (%) of performance gain in the 6-minute walking test and body mass index (r=0.736; P<0.05) for EXP.
Conclusion.
The present study suggests that IMT provides a practical, minimally intrusive intervention to significantly augment both inspiratory muscle performance and walking distance covered by overweight and obese adults in a clinically relevant 6-minute walk test.
This indicates that IMT may provide a useful priming (preparatory) strategy prior to entry in a physical training programme for overweight and obese adults.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Edwards, A. M.& Maguire, G. P.& Graham, D.& Boland, V.& Richardson, G.. 2012. Four Weeks of Inspiratory Muscle Training Improves Self-Paced Walking Performance in Overweight and Obese Adults : A Randomised Controlled Trial. Journal of Obesity،Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-508039
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Edwards, A. M.…[et al.]. Four Weeks of Inspiratory Muscle Training Improves Self-Paced Walking Performance in Overweight and Obese Adults : A Randomised Controlled Trial. Journal of Obesity No. 2012 (2012), pp.1-6.
https://search.emarefa.net/detail/BIM-508039
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Edwards, A. M.& Maguire, G. P.& Graham, D.& Boland, V.& Richardson, G.. Four Weeks of Inspiratory Muscle Training Improves Self-Paced Walking Performance in Overweight and Obese Adults : A Randomised Controlled Trial. Journal of Obesity. 2012. Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-508039
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-508039
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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