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Titolo:
A 33-YR FOLLOW-UP OF PEAK OXYGEN-UPTAKE AND RELATED VARIABLES OF FORMER PHYSICAL-EDUCATION STUDENTS
Autore:
ASTRAND PO; BERGH U; KILBOM A;
Indirizzi:
KAROLINSKA INST,DEPT PHYSIOL & PHARMACOL S-11486 STOCKHOLM SWEDEN NATL INST WORKING LIFE S-17184 SOLNA SWEDEN NATL DEF RES ESTAB S-17290 SUNDBYBERG SWEDEN
Titolo Testata:
Journal of applied physiology
fascicolo: 6, volume: 82, anno: 1997,
pagine: 1844 - 1852
SICI:
8750-7587(1997)82:6<1844:A3FOPO>2.0.ZU;2-S
Fonte:
ISI
Lingua:
ENG
Soggetto:
AEROBIC POWER; OLDER MEN; EXERCISE; AGE; VO2MAX; WOMEN; YOUNG;
Keywords:
SUBMAXIMAL AND MAXIMAL EXERCISE; HEART RATE; LUNG FUNCTION; AGE; LONGITUDINAL STUDY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
28
Recensione:
Indirizzi per estratti:
Citazione:
P.O. Astrand et al., "A 33-YR FOLLOW-UP OF PEAK OXYGEN-UPTAKE AND RELATED VARIABLES OF FORMER PHYSICAL-EDUCATION STUDENTS", Journal of applied physiology, 82(6), 1997, pp. 1844-1852

Abstract

In 1949, 27 female and 26 male physical education students were studied at a mean age of 22 and 25 yr, respectively. They mere restudied in1970 and 1982. Measurements included oxygen uptake, heart rate, and pulmonary ventilation during submaximal and maximal exercise on a cycleergometer and treadmill. After 21 yr, peak aerobic power was significantly reduced, from 2.90 to 2.18 l/min and from 4.09 to 3.18 l/min forwomen 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 thesame in 1949 as in 1982. In conclusion, the physical fitness level ofthe 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.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 14/07/20 alle ore 19:41:15