Acute respiratory muscle unloading by normoxic helium–O2 breathing reduces the O2 cost of cycling and perceived exertion in obese adolescents
作者： Desy Salvadego , Alessandro Sartorio , Fiorenza Agosti , Gabriella Tringali , Alessandra Patrizi
DOI: 10.1007/S00421-014-2993-8
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摘要: Purpose In obesity, an increased work of breathing contributes to a higher O2 cost exercise and negatively affects tolerance. The purpose the study was determine whether, in obese adolescents, acute respiratory muscle unloading via normoxic helium–O2 reduces cycling perceived exertion.
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