Determinantes do desempenho no atletismo

Aguiar, Caio Márcio; Coelho, Emerson Filipino; Paula, Héber Eustáquio de; Ferreira, Renato Melo; Lima, Jorge Roberto Perrout de; Werneck, Francisco Zacaron

doi:10.20396/conex.v20i00.8666327

Cited by 5 publications

(8 citation statements)

References 27 publications

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“…In the third stage, we adopted a bottom-up approach to acquiring knowledge of the factors necessary for developing young elite athletes. 55 To this end, we used two sources of information: the knowledge of coaches(experts) 10 and the available scientific literature. Based on the athletics performance model and previous studies, a questionnaire was administered to 10 Brazilian track and field coaches to investigate the degree of importance attributed to different factors and indicators that determine performance in different track and field events.…”

Section: Building the Modelmentioning

confidence: 99%

“…Based on the athletics performance model and previous studies, a questionnaire was administered to 10 Brazilian track and field coaches to investigate the degree of importance attributed to different factors and indicators that determine performance in different track and field events. 10 Also, retrospective longitudinal studies with elite athletes and Olympians were reviewed to obtain evidence and search for patterns regarding the characteristics that explain athletic success in track and field.…”

Section: Building the Modelmentioning

confidence: 99%

“…Several countries have systematic models for identifying and developing talented young athletes. 7 In athletics, this topic has been widely investigated by researchers, [8][9][10] specially to develop models and tools that enable greater accuracy and success in identifying talent. [11][12][13][14][15] At school, however, no models are found to estimate the potential of children for athletics.…”

Section: Introductionmentioning

confidence: 99%

“…14 Moreover, coaches' knowledge adds value to talent identification models, especially in defining which indicators should be evaluated and the relative importance of each one in talent development. 10,40 Scientific evidence has contributed to a better understanding of the process of identifying and developing talent in track and field, based on studies of athletes from different tests, 47,46 comparison of athletes from different competitive levels, 47,48 performance prediction, 40,14,15 proposals for identifying and selecting young athletes, 8,13,9,6,49 talent development models11, 24 and longitudinal studies of athletes' career development. 50,12 However, there is a need to develop new tools for talent detection in athletics, especially in the Brazilian school setting, considering the interaction of multiple indicators of sporting potential.…”

Section: Introductionmentioning

confidence: 99%

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Gold Score Athletics: Talent Detection Model for Track and Field

Keulen

Werneck

Coelho

et al. 2024

Rev Bras Med Esporte

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Introduction: Talent detection is a dynamic and multifactorial process that must start at school. Objective: Create a mathematical model for evaluating the sporting potential of schoolchildren for athletics in speed, throwing, and endurance events and to test its psychometric properties. Methods: 2871 schoolchildren of both sexes, from 11 to 17 years old, from a military school participated. Between 2015 and 2019, students were submitted to a multidimensional battery of tests containing anthropometric, physical-motor, psychological, socio-environmental, maturational, and performance indicators. In addition, ten teachers evaluated the students regarding the intangibles aspects of their sporting potential and the expectation of future success during this period. Adopting analytical and heuristic procedures, the Gold Score Athletics was created – linear, hybrid (tests + coaches´ eye), and weighted index, according to each indicator's importance, depending on the event type. Results: In the model validation sample (n = 1384), 13.9%, 16.6%, and 11.7% of boys and 10.9%, 10.1%, and 9.1% of girls were classified as high potential (Gold Score ≥ 60) for speed, throwing and endurance events, respectively. Internal consistency (r = 0.76 to 0.82) and diagnostic stability were high (r = 0.72 to 0.81). The Gold Score Athletics for sprinters, throwers, and long-distance runners, both for boys and girls, was higher in students selected for a national competition when compared to those not selected (p < 0.001; d: 0.95 a 1.44) – construct validity – and higher in medalists in an athletics competition, held two years after diagnosis, when compared to non-medalists (p < 0.05; d: 0.62 a 1.87) – predictive validity. Conclusion: The Gold Score Athletics is a valid and reliable scientific model for evaluating the sport's potential of schoolchildren, being useful in the talents detection for Athletics. Level of Evidence II; Diagnostic study.

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Section: Building the Modelmentioning

confidence: 99%

Section: Building the Modelmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Gold Score Athletics: Talent Detection Model for Track and Field

Keulen

Werneck

Coelho

et al. 2024

Rev Bras Med Esporte

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“…Diversos países possuem modelos sistemáticos para identificar e desenvolver jovens atletas talentosos. 7 No atletismo, este tema tem sido amplamente investigado pelos pesquisadores, [8][9][10] especialmente para desenvolver modelos e ferramentas que possibilitem maior precisão e sucesso na identificação de talentos. [11][12][13][14][15] Na escola, porém, não são encontrados modelos para estimar o potencial das crianças para o atletismo.…”

Section: Introductionunclassified

Gold Score Athletics: Modelo De Detecção De Talentos Para O Atletismo

Keulen

Werneck

Coelho

et al. 2024

Rev Bras Med Esporte

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RESUMO Introdução: A detecção de talentos é um processo dinâmico e multifatorial que deve começar pela escola. Objetivo: Criar um modelo matemático de avaliação do potencial esportivo de escolares para as provas de velocidade, lançamentos e resistência no atletismo, e testar as suas propriedades psicométricas. Métodos: Participaram 2871 escolares de ambos os sexos de 11 a 17 anos de um colégio militar. Os alunos foram submetidos a uma bateria de testes multidimensionais, contendo indicadores antropométricos, físico-motores, psicológicos, socioambientais, maturacionais e de desempenho. 10 professores avaliaram os alunos quanto aos aspectos intangíveis do potencial esportivo e a expectativa de sucesso futuro. Adotando procedimentos analíticos e heurísticos, criou-se o Gold Score Athletics – índice linear, híbrido (testes + olho do treinador) e ponderado, de acordo com a importância de cada indicador em função do tipo de prova. Resultados: Na amostra de validação do modelo (n = 1384), 13,9%, 16,6% e 11,7% dos meninos e 10,9%, 10,1% e 9,1% das meninas foram classificados como elevado potencial (Gold Score ≥ 60) para provas de velocidade, lançamentos e resistência respectivamente. A consistência interna (r = 0,76 a 0,82) e estabilidade do diagnóstico foram elevadas (r = 0,72 a 0,81). O Gold Score Athletics para velocistas, lançadores e corredores de longa distância, para ambos os sexos, foi maior nos estudantes selecionados para uma competição nacional quando comparados aos não selecionados (p < 0,001; d: 0,95 a 1,44) – validade de construto – e maior nos medalhistas em uma competição de Atletismo, realizada dois anos após o diagnóstico, quando comparados aos não medalhistas (p < 0,05; d: 0,62 a 1,87) – validade preditiva. Conclusão: O Gold Score Athletics é um modelo científico válido e fidedigno de avaliação do potencial esportivo de escolares, sendo útil na detecção de talentos para o Atletismo. Nível de Evidência II; Estudo diagnóstico.

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Talent identification and development in Olympic triathlon: a perspective from Brazilian coaches

Vieira,

Werneck,

Coelho

et al. 2023

Rev. bras. cineantropom. desempenho hum.

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The knowledge of coaches has been used in research on talent identification and development. The objective was to investigate how Brazilian triathlon coaches identify talents and what is the importance of different factors and indicators for the development of young triathletes. 37 coaches (89% male; 36.2 ± 8.3 years; 43% international competitive level) answered an online questionnaire about anthropometric, physical-motor, technical, tactical, psychological and environmental characteristics. On a scale of 1 (not very important) to 5 (extremely important), coaches indicated to what extent a factor/indicator of sporting potential was important for talent development in triathlon. 45.9% of the coaches perform talent identification, mainly by physical-motor tests and triathlon simulations. In talent development, the physical-motor factor was the most important, followed by the technical, psychological and anthropometric factor, and finally the tactical and environmental factor. Most coaches considered as extremely important the following indicators: determination (70%), aerobic endurance (65%), specific swimming skills (62%), ability to withstand pressure (59%), and efficiency of the cyclic gesture of swimming, cycling, and running (57%). We conclude that Brazilian triathlon coaches identify talents mainly through batteries of tests and triathlon simulations and consider the physical-motor factor the most important for the development of young talented triathletes, but not the only one.

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Determinantes do desempenho no atletismo

Cited by 5 publications

References 27 publications

Gold Score Athletics: Talent Detection Model for Track and Field

Gold Score Athletics: Talent Detection Model for Track and Field

Gold Score Athletics: Modelo De Detecção De Talentos Para O Atletismo

Talent identification and development in Olympic triathlon: a perspective from Brazilian coaches

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