Validation of equations to estimate the peak oxygen uptake in adolescents from 20 metres shuttle run test

Menezes-Junior, Francisco José de; Jesus, Íncare Correa de; Mota, Jorge; Lopes, Maria de Fátima Aguiar; Corazza, Patricia Ribeiro Paes; Tadiotto, Maiara Cristina; Tozo, Tatiana Affornali; Ronque, Ênio Ricardo Vaz; Leite, Neiva

doi:10.1080/02640414.2020.1794255

Cited by 8 publications

(32 citation statements)

References 38 publications

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“…These social changes lead to adaptive physiological responses to day-to-day behavior, which are not always favorable to health, especially in individuals who may have a genetic predisposition 6 . Therefore, it is also important to assess cardiorespiratory fitness to diagnose the potential of physical fitness in school-aged youth 8 .…”

Section: Discussionmentioning

confidence: 99%

“…The analysis of this profile is an important factor to determine health 10 . Regular physical activity, on the contrary, promotes improvements in self-perception and physical control in adolescents 7 , a healthy profile, and increased cardiorespiratory fitness 8 .…”

Section: Introductionmentioning

confidence: 99%

“…The lifestyle includes several components of human behavior, representing situations that can be healthy or not, revealing many aspects of the day-to-day to be considered in terms of risk behaviors and impacts on population health. Therefore, the unfavorable lifestyle, which includes low levels of physical activity, inadequate eating habits and risk behaviors, is associated to cardiometabolic changes 5 as well as low cardiorespiratory fitness 8 , muscle strength 9 , and Vitamin D concentrations 3 . The unfavorable lifestyle profile in children and youth favors excessive weight and other associated diseases.…”

Section: Introductionmentioning

confidence: 99%

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Comparison between girls and boys lifestyle profile and physical activity

Tozo

Pereira

Júnior

et al. 2021

Rev Bras Ativ Fís Saúde

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O objetivo deste estudo foi comparar o perfil de estilo de vida e a prática de atividade física entre meninas e meninos. Participaram do estudo 336 escolares, de 11 a 17 anos de de idade (51,5% sexo feminino). Foram avaliados a estatura, massa corporal, maturação sexual e índice de massa corporal escore z (IMC-z). O nível de atividade física (AF) foi analisado pelo International Physical Activity Questionnaire (IPAQ). O estilo de vida foi avaliado por meio do questionário Perfil do Estilo de Vida Individual (PEVI), analisando ototal de escores dos cinco componentes, considerando-se como pontos de corte: >30 pontos = PEVI favorável e ≤30 pontos = PEVI desfavorável. Observou-se que 35,1% dos escolares foram considerados acima do peso, 74,78% não cumprem as recomendações de atividade física e 31,5% apresentaram PEVI desfavorável. Existiu diferença entre meninos e meninas para a prática de atividade física moderada e vigorosa (AFMV) (p = 0,048). Os meninos apresentaram melhor estilo de vida (p = 0,06) e praticam em média mais AF leve (p < 0,01), AF moderada (p < 0,01), AF vigorosa (p < 0,01) e AFMV (p < 0,01) do que meninas. Enquanto as meninas com PEVI favorável praticam em média mais AF leve do que aquelas com PEVI desfavorável (p < 0,001). Concluiu-se que meninos praticam mais AF na semana em relação às meninas, entretanto possuem menor preocupação com comportamentos preventivos e relacionamentos. A prática de AF leve foi maior em meninas com perfil de estilo de vida favorável.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Comparison between girls and boys lifestyle profile and physical activity

Tozo

Pereira

Júnior

et al. 2021

Rev Bras Ativ Fís Saúde

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“…Cardiorespiratory fitness (CRF) is a component of physical fitness commonly used in schools [ 1 , 2 , 3 ] that can be assessed, in children and adolsecents, through oxygen consumption (VO 2 ) during a maximal test [ 4 ] to obtain the peak oxygen consumption (VO 2 peak) value, which is usually recognized as one of the best indicators of aerobic fitness [ 5 , 6 ].…”

Section: Introductionmentioning

confidence: 99%

The Multistage 20-m Shuttle Run Test for Predicting VO2Peak in 6–9-Year-Old Children: A Comparison with VO2Peak Predictive Equations

Brito

Domingos

Pereira

et al. 2022

Biology

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This study aimed (i) to verify if using and carrying a portable gas analyzer (PGA) constrained the performance of school children on the multistage 20-m shuttle run test (20mSRT), (ii) to verify which peak oxygen consumption (VO2peak) predictive equations have greater agreement with VO2peak values measured by direct oximetry using the 20mSRT. The study participants were 130 children ((67 boys (age 7.76 ± 0.97 years) and 63 girls (age 7.59 ± 0.91 years)), who performed two randomized trials of the 20mSRT with and without a PGA. Twenty-two predictive equations predicted the VO2peak values through the performance of the test with and without a PGA. Without a PGA, lower values of maximal speed (MS), total laps (TL), and total time (TT) were found for girls than for boys with a PGA. Only six equations were considered to correctly predict VO2peak. In general, higher MS, TL, and TT values were found with the use of a PGA. The predicted VO2peak values from the 20mSRT varied significantly among the published predictive equations. Therefore, we suggest that the six equations that presented satisfactory accuracy could be practically used to examine cardiorespiratory fitness in schools and in research with large populations when direct measurement of VO2peak is not feasible.

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“…Furthermore, it has been reported that physical inactivity in Chilean children and adolescents has reached over 80% [10]. When evaluating the CRF in adolescents, field tests were used where performance is estimated through regression equations, and one of the most commonly used tests is the Course Navette test for which various predictive models for adolescents have been developed [11]. Another field test is the six-minute walking test (SMWT); this is a means of easy application, low cost, and is used to evaluate the physical capacity to exercise [12], which has been applied in children and adolescents [13], and various equations to predict distance travelled had also been performed [14].…”

Section: Introductionmentioning

confidence: 99%

Cardiorespiratory Fitness: Reference on the Six-Minute Walk Test and Oxygen Consumption in Adolescents from South-Central Chile

Vásquez-Gómez

Salas

Villarroel

et al. 2021

IJERPH

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Cardiorespiratory fitness (CRF) provides oxygen to the exercising muscles and is related to body adiposity, with cardiometabolic variables. The aim was to develop reference values and a predictive model of CRF in Chilean adolescents. A total of 741 adolescents of both genders (15.7 years old) participated in a basic anthropometry, performance in the six-minute walk test (SMWT), and in Course Navette was measured. Percentiles were determined for the SMWT, for the V̇O2max, and an equation was developed to estimate it. The validity of the equation was checked using distribution assumptions and the Bland–Altman diagram. The STATA v.14 program was used (p < 0.05). The 50th percentile values for males and females in the SMWT and in the V̇O2max of Course Navette were, respectively, from 607 to 690 and from 630 to 641 m, and from 43.9 to 45 and from 37.5 to 31.5 mlO2·kg·min−1, for the range of 13 to 17 years. For its part, the model to predict V̇O2max incorporated gender, heart rate, height, waist-to-height ratio (WHR), and distance in the SMWT (R2 = 0.62; estimation error = 0.38 LO2·min−1; p <0.001). Reference values can guide physical fitness in Chilean adolescents, and V̇O2max was possible to predict from morphofunctional variables.

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Validation of equations to estimate the peak oxygen uptake in adolescents from 20 metres shuttle run test

Cited by 8 publications

References 38 publications

Comparison between girls and boys lifestyle profile and physical activity

Comparison between girls and boys lifestyle profile and physical activity

The Multistage 20-m Shuttle Run Test for Predicting VO2Peak in 6–9-Year-Old Children: A Comparison with VO2Peak Predictive Equations

Cardiorespiratory Fitness: Reference on the Six-Minute Walk Test and Oxygen Consumption in Adolescents from South-Central Chile

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