PMID: 1213967Dec 1, 1975Paper

Effect of training on cardiovascular response to exercise in women

Journal of Applied Physiology
D A Cunningham, J S Hill

Abstract

Seventeen women (mean age 31 yr) participated in a training program divided into an initial 9-wk period and a subsequent 52-wk period, during which time 6 continued to exercise and the remainder detrained. Improvements in VO2max were significant (+34%) during the initial 9 wk and small (+5%) for the final 52 wk. Four women who stopped training showed a decrease in VO2max (-10%) during the last phase. During the initial 9 wk, central adaptation was important, with SV showing an increase of 28% at 80% VO2max. Peripheral adaptation (a-v O2 difference) was unchanged. Subjects who trained an additional 52 wk showed a slight drop in SV at submaximal work loads from the initial increase following the first 9 wk. When compared with the initial test the change at 9 wk in peripheral adaptation was a small and nonsignificant rise, followed by a significant increase at 61 wk. Women who are very unfit initially (predicted VO2max of 28 ml/kg-min), apparently adapt to the initial training with a central change followed by a much stronger peripheral adaptation during a longer training program.

Citations

Jul 2, 1979·European Journal of Applied Physiology and Occupational Physiology·D A CunninghamL F Vlach
Jan 1, 1983·Western Journal of Nursing Research·E B Rudy, P J Estok
Jan 1, 1980·European Journal of Applied Physiology and Occupational Physiology·S LewisW Haskell
Dec 31, 2010·European Journal of Applied Physiology·Jennifer L TrilkKirk J Cureton
Mar 24, 2010·Medicine and Science in Sports and Exercise·Juan M MuriasDonald H Paterson
Mar 1, 1979·The Physician and Sportsmedicine·B A FranklinE R Buskirk
Jan 1, 1981·Journal of Biosocial Science. Supplement·E A Ferris
May 18, 2010·Medicine and Science in Sports and Exercise·Rebecca E K MacphersonPeter W R Lemon

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