PMID: 11932582Apr 5, 2002Paper

Aerobic training and cardiovascular responses at rest and during exercise in older men and women

Medicine and Science in Sports and Exercise
Renza PeriniDavid R Pendergast

Abstract

The effects of an intense 8-wk aerobic training program on cardiovascular responses at rest and during exercise, including heart rate variability (HRV) as an expression of autonomic modulation, were evaluated in subjects over 70 yr (mean: 73.9 +/- 3.5 yr). Before and after training in 7 men and 8 women: a) heart rate (HR), blood pressures (BPs), pulse pressure (PP), and oxygen uptake were measured at rest, during, and after exhausting incremental exercise; b) HRV power spectra were calculated at rest in supine and sitting, and during and after two submaximal constant loads (5 min). Power in low-frequency (LF, 0.04-0.15 Hz) and high-frequency (HF, >0.15 Hz) bands were expressed as a percent of total power minus power < 0.04 Hz. After training: a) at rest HR and HRV parameters (in both body positions) were unchanged, whereas BPs decreased; b) peak cycle resistance and oxygen consumption increased by 25% and 18%, respectively, but no change in maximal HR and BPs were found; c) during submaximal loads HR was unchanged at the same metabolic demand, whereas SBP and DBP were lower than before at low loads whereas PP was unchanged. LF power decreased and HF increased at oxygen uptakes above about 0.7 L.min-1 similarly before and after ...Continue Reading

References

Jan 1, 1990·European Journal of Applied Physiology and Occupational Physiology·R PeriniA Veicsteinas
Apr 1, 1989·Journal of Applied Physiology·D R Seals, P B Chase
Jan 1, 1995·European Journal of Applied Physiology and Occupational Physiology·S H Boutcher, P Stein
Apr 1, 1997·Journal of Applied Physiology·C W HoW L Kenney
Jan 1, 1997·European Journal of Applied Physiology and Occupational Physiology·H J BogaardP M de Vries
Dec 1, 1998·The American Journal of Cardiology·W C LevyJ R Stratton
Jun 23, 1999·Medicine and Science in Sports and Exercise·A J SchuitE G Schouten
Sep 1, 1999·American Heart Journal·P K SteinJ N Rottman
Nov 7, 1999·European Journal of Applied Physiology·J PriouxC Préfaut
Dec 22, 1999·Age and Ageing·F W KaschD Schneider
Jul 6, 2000·European Journal of Applied Physiology·R PeriniA Veicsteinas
Nov 18, 2000·Medicine and Science in Sports and Exercise·E L Melanson

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Citations

Jun 16, 2006·Scandinavian Journal of Medicine & Science in Sports·G R H Sandercock, D A Brodie
Jan 1, 2007·Applied Physiology, Nutrition, and Metabolism = Physiologie Appliquée, Nutrition Et Métabolisme·Donald H PatersonCharles L Rice
Oct 25, 2017·Journal of Aging Research·Thiago Matheus da Silva SousaBruno Bavaresco Gambassi
May 14, 2005·Journal of Applied Physiology·Kazunobu OkazakiBenjamin D Levine
Feb 3, 2012·Clinical Physiology and Functional Imaging·Vassiliki ChristoforidiAsterios Deligiannis
May 4, 2012·Physiological Measurement·M A McNarry, M J Lewis
Jun 28, 2011·Scandinavian Journal of Medicine & Science in Sports·T FinkenzellerG Amesberger
Nov 27, 2010·BMC Cardiovascular Disorders·Alexander KluttigKarin H Greiser
Sep 19, 2006·Scandinavian Journal of Medicine & Science in Sports·K SumiF Kobayashi
Feb 5, 2010·Journal of Geriatric Physical Therapy·Dale I LovellGreg C Gass
Feb 13, 2016·European Review of Aging and Physical Activity : Official Journal of the European Group for Research Into Elderly and Physical Activity·Walid BouazizThomas Vogel
Dec 22, 2011·Applied Physiology, Nutrition, and Metabolism = Physiologie Appliquée, Nutrition Et Métabolisme·Sébastien RatelStéphane Walrand
Apr 11, 2015·Evidence-based Complementary and Alternative Medicine : ECAM·Shing-Hong LiuKang-Ming Chang
Jul 17, 2003·The Journals of Gerontology. Series A, Biological Sciences and Medical Sciences·Sylvia RelandFrançois Carré
May 13, 2010·Scandinavian Journal of Medicine & Science in Sports·V A CornelissenR H Fagard

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