This study investigated whether or not a relationship exists between ventilation and oxygen uptake at 40% and 85% of V02 peak intensity in 30 upper body fit and 30 unfit 18- 35-year-old women. The correlations between ventilation and oxygen uptake at 40% of peak intensity for the fit group (r = -.51) and the unfit group (r = -.48) were modestly negative. At 85% intensity the relationship between ventilation and oxygen uptake in the two groups was -.44 and -.66, respectively. The lower correlations between ventilation and oxygen uptake observed at the 85% level of peak intensity among the unfit group could be due to a lower ventilatory threshold (66% = fit; 49% = unfit), lesser local muscle changes, along with reduced lactate and C02 management; all of which would be improved with training.
| Identifer | oai:union.ndltd.org:unt.edu/info:ark/67531/metadc500377 |
| Date | 05 1900 |
| Creators | Zervopoulos, Peter C. (Peter Cosmas) |
| Contributors | Patton, Robert W., Hume, Francis |
| Publisher | North Texas State University |
| Source Sets | University of North Texas |
| Language | English |
| Detected Language | English |
| Type | Thesis or Dissertation |
| Format | vii, 135 leaves, Text |
| Rights | Public, Zervopoulos, Peter C. (Peter Cosmas), Copyright, Copyright is held by the author, unless otherwise noted. All rights reserved. |
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