Hatha Yoga Practices : Energy Expenditure, Respiratory Changes and Intensity of Exercise
المؤلفون المشاركون
Tomer, Omveer Singh
Ray, Uday Sankar
Pathak, Anjana
المصدر
Evidence-Based Complementary and Alternative Medicine
العدد
المجلد 2011، العدد 2011 (31 ديسمبر/كانون الأول 2011)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2011-06-15
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
The aim of this study was to critically observe the energy expenditure, exercise intensity and respiratory changes during a full yoga practice session.
Oxygen consumption (V˙O2), carbon dioxide output (V˙CO2), pulmonary ventilation (V˙E), respiratory rate (Fr) and tidal volume (VT), were measured in 16 physical posture (asanas), five yoga breathing maneuvers (BM) and two types of meditation.
Twenty male (age 27.3 ± 3.5 years, height 166.6 ± 5.4 cm and body weight 58.8 ± 9.6 kg) yoga instructors were studied.
Their maximal oxygen consumption (V˙O2max) was recorded.
The exercise intensity in asanas was expressed in percentage V˙O2max .
In asanas, exercise intensity varied from 9.9 to 26.5% of V˙O2max .
Highest energy cost was 3.02 kcal min-1.
In BM highest V˙E was 53.7 ± 15.5 l min-1.
VT was 0.97 ± 0.59, 1.41 ± 1.27 and 1.28 ± l/breath with corresponding Fr of 14.0 ± 5.3, 10.0 ± 6.35, 10.0 ± 5.8 breaths/min.
Average energy expenditure in asanas, BM and meditation were 2.29, 1.91 and 1.37 kcal min-1, respectively.
Metabolic rate was generally in the range of 1-2 metabolic equivalents (MET) except in three asanas where it was >2 MET.
V˙O2 was 0.27 ± 0.05 and 0.24 ± 0.04 l min-1 in meditation and Shavasana, respectively.
Although yogic practices are low intensity exercises within lactate threshold, physical performance improvement is possible owing to both better economy of breathing by BM and also by improvement in cardiovascular reserve.
Other factors such as psycho-physiological and better relaxation may contribute to it.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ray, Uday Sankar& Pathak, Anjana& Tomer, Omveer Singh. 2011. Hatha Yoga Practices : Energy Expenditure, Respiratory Changes and Intensity of Exercise. Evidence-Based Complementary and Alternative Medicine،Vol. 2011, no. 2011, pp.1-12.
https://search.emarefa.net/detail/BIM-456612
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ray, Uday Sankar…[et al.]. Hatha Yoga Practices : Energy Expenditure, Respiratory Changes and Intensity of Exercise. Evidence-Based Complementary and Alternative Medicine No. 2011 (2011), pp.1-12.
https://search.emarefa.net/detail/BIM-456612
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ray, Uday Sankar& Pathak, Anjana& Tomer, Omveer Singh. Hatha Yoga Practices : Energy Expenditure, Respiratory Changes and Intensity of Exercise. Evidence-Based Complementary and Alternative Medicine. 2011. Vol. 2011, no. 2011, pp.1-12.
https://search.emarefa.net/detail/BIM-456612
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-456612
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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