Prediction of peak oxygen uptake from age and power output at RPE 15 in obese women

被引：14

作者：

Coquart, Jeremy B. J. ^{[1
,2
,3
,4
]}

Eston, Roger G. ^{[5
]}

Grosbois, Jean-Marie ^{[6
]}

Lemaire, Christine ^{[7
]}

Dubart, Alain-Eric ^{[8
]}

Luttenbacher, David-Pol ^{[8
]}

Garcin, Murielle ^{[3
,4
]}

机构：

[1] Fac Sci Sport & Educ Phys, F-59790 Lille, Ronchin, France

[2] Germon & Gauthier Hosp, Clin Res Unit, Bethune, France

[3] Univ Lille Nord France, Lille, France

[4] UDSL EA4488, Ronchin, France

[5] Univ Exeter, Sch Sport & Hlth Sci, Exeter, Devon, England

[6] Germon & Gauthier Hosp, Dept Pneumol, Bethune, France

[7] Germon & Gauthier Hosp, Dept Endocrinol, Bethune, France

[8] Germon & Gauthier Hosp, Dept Cardiol, Bethune, France

来源：

EUROPEAN JOURNAL OF APPLIED PHYSIOLOGY | 2010年 / 110卷 / 03期

关键词：

Ratings of perceived exertion; Effort perception; Maximal aerobic capacity; Equation; Estimation; GRADED-EXERCISE TEST; PERCEIVED EXERTION; SUBMAXIMAL RATINGS; HEART-RATE; VALIDITY; INTENSITY; ERGOMETER; FITNESS; ADULTS;

D O I：

10.1007/s00421-010-1524-5

中图分类号：

Q4 [生理学];

学科分类号：

071003 ;

摘要：

The purpose of this study was to develop a simple, convenient and indirect method for predicting peak oxygen uptake (VO2peak) from a sub-maximal graded exercise test (GXT), in obese women. Thirty obese women performed GXT to volitional exhaustion. During GXT, oxygen uptake and the power at RPE 15 ( P-RPE 15) were measured, and VO2peak was determined. Following assessment of the relationships between VO2peak and P-RPE 15, age, height and mass were made available in a stepwise multiple regression analysis with VO2peak as the dependent variable. The equation to predict VO2peak was: VO2peak (1min(-1)) = 1: 355 - 9: 920e(-) 3 x age + 8: 497e (-)3 x P-RPE 15 ( r = 0.83; SEE = 0.156 l min(-1)). This study suggests that age and PRPE 15 elicited during a sub- maximal GXT provides a reasonably accurate prediction of VO2peak in obese women.

引用

页码：645 / 649

页数：5

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