The relationship between heart rate reserve and oxygen uptake reserve in children and adolescents

Research Quarterly for Exercise and Sport
Stanley S C Hui, Janus Wan-sze Chan

Abstract

The purpose of the present study was to examine the relationship between oxygen uptake (VO2) and heart rate (HR) responses during rest and exercise in Chinese children and youth and to evaluate the relationships between maximal heart rate (%HRmax), heart rate reserve (%HRR), peak oxygen uptake (% VO2peak), and oxygen uptake reserve (% VO2R) in Chinese children and youth. Forty-nine Chinese children and youth were studied at rest and during a graded maximal exercise test on treadmill. Resting, submaximal and peak HR and VO2 were collected. Regression analyses were conducted to investigate the associations between the various forms of HR and VO2 measures. The equivalency between %HRR and % VO2R for adults was examined for children using data obtained in this study. Results indicated that all regression lines between HR measures and VO2 measures were significantly different from the line of identity (p < .05), except the regression line for %HRR versus %VO2 peak in boys. The equivalency between % VO2R and % HRR for adults was not demonstrated in children and adolescents in this study. In contrast, %HRR was more closely equivalent to % VO2 peak. Because a strong linear relationship was found between HR and VO2, HR measures, in term...Continue Reading

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Citations

Dec 9, 2010·Journal of Physiological Anthropology·Alberto Mendez-VillanuevaDavid Bishop
Sep 14, 2010·Journal of Science and Medicine in Sport·Felipe Amorim da CunhaAdrian W Midgley
May 17, 2011·Developmental Medicine and Child Neurology·Olaf VerschurenTim Takken
Dec 18, 2013·Physiotherapy Theory and Practice·Maria A Fragala-PinkhamMargaret E O'Neil
May 15, 2009·European Journal of Cardiovascular Prevention and Rehabilitation : Official Journal of the European Society of Cardiology, Working Groups on Epidemiology & Prevention and Cardiac Rehabilitation and Exercise Physiology·Alessandro MezzaniLuc Vanhees
Dec 19, 2014·Pediatric Physical Therapy : the Official Publication of the Section on Pediatrics of the American Physical Therapy Association·Jennifer L RowlandMargaret E OʼNeil
Sep 27, 2018·Hormone Molecular Biology and Clinical Investigation·Marziyeh SaghebjooFereshteh Ahmadabadi
Jul 23, 2020·Medicine and Science in Sports and Exercise·Carlo Ferri MariniFrancesco Lucertini
Jan 19, 2021·Archives of Physiology and Biochemistry·Molanouri Shamsi MahdiehSadeghi Kalani Behrooz

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