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Lai N, Martis A, Belfiori A, et al. Gender differences in V˙O2 and HR kinetics at the onset of moderate and heavy exercise intensity in adolescents. Physiol Rep. 2016;4(18)doi: 10.14814/phy2.12970.
Lai, N., Martis, A., Belfiori, A., Tolentino-Silva, F., Nasca, M. M., Strainic, J., & Cabrera, M. E. (2016). Gender differences in V˙O2 and HR kinetics at the onset of moderate and heavy exercise intensity in adolescents. Physiological reports, 4(18), . https://doi.org/10.14814/phy2.12970
Lai, Nicola, et al. "Gender differences in V˙O2 and HR kinetics at the onset of moderate and heavy exercise intensity in adolescents." Physiological reports vol. 4,18 (2016). doi: https://doi.org/10.14814/phy2.12970
Lai N, Martis A, Belfiori A, Tolentino-Silva F, Nasca MM, Strainic J, Cabrera ME. Gender differences in V˙O2 and HR kinetics at the onset of moderate and heavy exercise intensity in adolescents. Physiol Rep. 2016 Sep;4(18). doi: 10.14814/phy2.12970. PMID: 27655810; PMCID: PMC5037918.
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Physiol Rep. 2016 Sep;4(18). doi: 10.14814/phy2.12970.

Gender differences in V˙O2 and HR kinetics at the onset of moderate and heavy exercise intensity in adolescents.

Physiological reports

Nicola Lai, Alessandro Martis, Alfredo Belfiori, Fatima Tolentino-Silva, Melita M Nasca, James Strainic, Marco E Cabrera

Affiliations

  1. Department of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio Department of Pediatrics Cardiology, Case Western Reserve University, Cleveland, Ohio Center for Modeling Integrated Metabolic Systems, Cleveland, Ohio Department of Electrical and Computer Engineering, Old Dominion University, Norfolk, Virginia Biomedical Engineering Institute, Old Dominion University, Norfolk, Virginia [email protected].
  2. Department of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio.
  3. Center for Modeling Integrated Metabolic Systems, Cleveland, Ohio.
  4. Department of Pediatrics Cardiology, Case Western Reserve University, Cleveland, Ohio Rainbow Babies and Children's Hospital, Cleveland, Ohio.
  5. Department of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio Department of Pediatrics Cardiology, Case Western Reserve University, Cleveland, Ohio Center for Modeling Integrated Metabolic Systems, Cleveland, Ohio Rainbow Babies and Children's Hospital, Cleveland, Ohio.

PMID: 27655810 PMCID: PMC5037918 DOI: 10.14814/phy2.12970

Abstract

The majority of the studies on V˙O2 kinetics in pediatric populations investigated gender differences in prepubertal children during submaximal intensity exercise, but studies are lacking in adolescents. The purpose of this study was to test the hypothesis that gender differences exist in the V˙O2 and heart rate (HR) kinetic responses to moderate (M) and heavy (H) intensity exercise in adolescents. Twenty-one healthy African-American adolescents (9 males, 15.8 ± 1.1 year; 12 females, 15.7 ± 1 year) performed constant work load exercise on a cycle ergometer at M and H. The V˙O2 kinetics of the male group was previously analyzed (Lai et al., Appl. Physiol. Nutr. Metab. 33:107-117, 2008b). For both genders, V˙O2 and HR kinetics were described with a single exponential at M and a double exponential at H. The fundamental time constant (τ

© 2016 The Authors. Physiological Reports published by Wiley Periodicals, Inc. on behalf of the American Physiological Society and The Physiological Society.

Keywords: African American; adolescents; exercise; heart rate; kinetics; modeling; pulmonary O2 uptake

References

  1. Compr Physiol. 2012 Apr;2(2):933-96 - PubMed
  2. J Appl Physiol. 1972 Sep;33(3):351-6 - PubMed
  3. J Appl Physiol (1985). 2001 Jun;90(6):2081-7 - PubMed
  4. Med Sci Sports Exerc. 1992 Jul;24(7):782-8 - PubMed
  5. J Appl Physiol (1985). 1985 Jul;59(1):211-7 - PubMed
  6. Med Sci Sports Exerc. 2014;46(5):877-86 - PubMed
  7. Med Sci Sports Exerc. 2010 Jul;42(7):1303-13 - PubMed
  8. Respir Physiol Neurobiol. 2004 Sep 15;142(2-3):211-23 - PubMed
  9. J Physiol. 2001 Jun 15;533(Pt 3):891-902 - PubMed
  10. Eur J Appl Physiol. 2012 Mar;112(3):973-82 - PubMed
  11. Eur J Appl Physiol. 2003 May;89(3-4):289-300 - PubMed
  12. Compr Physiol. 2011 Jan;1(1):203-44 - PubMed
  13. J Appl Physiol (1985). 1996 Oct;81(4):1642-50 - PubMed
  14. Am J Physiol Regul Integr Comp Physiol. 2012 Oct 15;303(8):R791-8 - PubMed
  15. IEEE Eng Med Biol Mag. 2009 May-Jun;28(3):34-40 - PubMed
  16. Acta Physiol Scand. 1992 Oct;146(2):251-9 - PubMed
  17. Eur J Appl Physiol. 2004 Oct;93(1-2):210-6 - PubMed
  18. NMR Biomed. 2010 Jul;23(6):569-77 - PubMed
  19. Appl Physiol Nutr Metab. 2014 Mar;39(3):308-17 - PubMed
  20. J Sports Sci. 2002 Apr;20(4):319-26 - PubMed
  21. J Gen Physiol. 1982 Jan;79(1):147-66 - PubMed
  22. J Appl Physiol (1985). 2001 May;90(5):1700-6 - PubMed
  23. J Appl Physiol Respir Environ Exerc Physiol. 1982 Jun;52(6):1506-13 - PubMed
  24. Pediatr Exerc Sci. 2009 May;21(2):130-47 - PubMed
  25. J Appl Physiol (1985). 1998 Nov;85(5):1833-41 - PubMed
  26. J Appl Physiol (1985). 1991 Feb;70(2):841-8 - PubMed
  27. Acta Physiol Scand Suppl. 1974;415:1-68 - PubMed
  28. Am J Physiol Regul Integr Comp Physiol. 2010 Nov;299(5):R1298-305 - PubMed
  29. Sports Med. 2003;33(9):651-69 - PubMed
  30. J Appl Physiol (1985). 1991 Dec;71(6):2099-106 - PubMed
  31. J Pediatr. 2014 Dec;165(6):1161-5 - PubMed
  32. Med Sci Sports Exerc. 2010 Jan;42(1):127-34 - PubMed
  33. Respir Physiol Neurobiol. 2011 Jul 31;177(2):149-54 - PubMed
  34. J Youth Adolesc. 1980 Jun;9(3):271-80 - PubMed
  35. J Appl Physiol (1985). 1992 Sep;73(3):1114-21 - PubMed
  36. Ergonomics. 2004 Nov;47(14):1517-27 - PubMed
  37. J Appl Physiol (1985). 2004 Aug;97(2):460-6 - PubMed
  38. Exerc Sport Sci Rev. 1996;24:35-71 - PubMed
  39. J Appl Physiol (1985). 1991 Oct;71(4):1245-60 - PubMed
  40. Biochem J. 2004 May 1;379(Pt 3):703-10 - PubMed
  41. J Appl Physiol (1985). 2004 Jul;97(1):165-72 - PubMed
  42. Physiol Rep. 2016 Sep;4(18): - PubMed
  43. Cardiovasc Clin. 1989;19(3):17-33 - PubMed
  44. Acta Paediatr. 2002;91(2):125-31 - PubMed
  45. Springerplus. 2014 Aug 20;3:445 - PubMed
  46. J Appl Physiol (1985). 1986 Jun;60(6):2020-7 - PubMed
  47. Can J Appl Physiol. 2004 Feb;29(1):32-44 - PubMed
  48. Med Sci Sports Exerc. 2000 Jan;32(1):108-16 - PubMed
  49. Med Sci Sports Exerc. 1994 Apr;26(4):440-6 - PubMed
  50. Med Sci Sports Exerc. 2002 Apr;34(4):689-94 - PubMed
  51. Eur J Appl Physiol. 2007 Oct;101(3):321-30 - PubMed
  52. Respir Physiol Neurobiol. 2008 May 31;161(3):291-7 - PubMed
  53. J Appl Physiol (1985). 2010 Aug;109(2):491-500 - PubMed
  54. Drug Discov Today Dis Models. 2008 Winter;5(4):273-288 - PubMed
  55. J Physiol. 2002 Jun 15;541(Pt 3):991-1002 - PubMed
  56. Appl Physiol Nutr Metab. 2008 Feb;33(1):107-17 - PubMed
  57. J Appl Physiol Respir Environ Exerc Physiol. 1982 May;52(5):1198-208 - PubMed
  58. Pediatr Exerc Sci. 2010 Feb;22(1):69-80 - PubMed
  59. J Appl Physiol (1985). 2000 May;88(5):1812-9 - PubMed
  60. Respir Physiol. 1990 May-Jun;80(2-3):113-27 - PubMed

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