Document Detail


A 33-yr follow-up of peak oxygen uptake and related variables of former physical education students.
MedLine Citation:
PMID:  9173949     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
In 1949, 27 female and 26 male physical education students were studied at a mean age of 22 and 25 yr, respectively. They were restudied in 1970 and 1982. Measurements included oxygen uptake, heart rate, and pulmonary ventilation during submaximal and maximal exercise on a cycle ergometer and treadmill. After 21 yr, peak aerobic power was significantly reduced, from 2.90 to 2.18 l/min and from 4.09 to 3.28 l/min for women and men, respectively. After another 12 yr, the 1970 maxima were not reduced further. From 1949 to 1982 there was a decrease in peak heart rate from 196 to 177 beats/min in women and from 190 to 175 beats/min in men (P < 0.05). Highest pulmonary ventilation did not change significantly. At an oxygen uptake of 1.5 l/min, the heart rate was the same in 1949 as in 1982. In conclusion, the physical fitness level of the subjects was well above average for these ages. From 1970 to 1982 there was no decline in the average peak aerobic power, a finding possibly related to increased habitual physical activity.
Authors:
P O Astrand; U Bergh; A Kilbom
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't; Review    
Journal Detail:
Title:  Journal of applied physiology (Bethesda, Md. : 1985)     Volume:  82     ISSN:  8750-7587     ISO Abbreviation:  J. Appl. Physiol.     Publication Date:  1997 Jun 
Date Detail:
Created Date:  1997-08-22     Completed Date:  1997-08-22     Revised Date:  2013-09-26    
Medline Journal Info:
Nlm Unique ID:  8502536     Medline TA:  J Appl Physiol (1985)     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  1844-52     Citation Subset:  IM    
Affiliation:
Department of Physiology and Pharmacology, Karolinska Institute, Stockholm, Sweden.
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MeSH Terms
Descriptor/Qualifier:
Adult
Exercise
Female
Follow-Up Studies
Habits
Health Status
Humans
Longitudinal Studies
Male
Oxygen Consumption*
Physical Education and Training*
Physical Endurance
Spirometry / methods
Students*
Teaching

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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