1. Prediction equation of peak oxygen uptake for the modified shuttle test in healthy adolescents
- Author
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Thaís Eugênio Duarte Costa, Hércules Ribeiro Leite, Bruno Alvarenga Soares, Fernanda Cordoba Lanza, Vanessa Amaral Mendonça, Ana Cristina Rodrigues Lacerda, Camila Danielle Cunha Neves, and Murilo Xavier Oliveira
- Subjects
Oxygen Consumption ,Modified Shuttle Test ,Functional Capacity ,Adolescent ,Therapeutics. Pharmacology ,RM1-950 - Abstract
ABSTRACT Given the gap in the literature regarding the peak of oxygen consumption (VO2peak) for adolescents of both sexes, this study aimed to propose an equation to predict the VO2peak in healthy adolescents using the Modified Shuttle Test (MST). This is a cross-sectional study with 84 healthy adolescents between 12 and 18 years old, female and male. The MST is an external paced test, in which the speed increases at each minute. Two MST were performed with at least 30 minutes of rest between them. The test with the longest walked distance was considered for analysis. VO2 was directly monitored by an open circuit spirometry. Mean age was 14.67±1.82 and the walked distance was 864.86±263.48m. Variables included in the prediction equation were walked distance and sex, explaining the VO2peak variability of 53% during MST performance. The prediction equation for VO2peak with the MST was: predicted VO2peak=18.274+(0.18×Distance Walked, meters)+(7.733×Sex); R2=0.53 and p
- Published
- 2023
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