ABSTRACT
Abstract Handball is one of the most practiced team sports worldwide that consists of different modalities, with the aim of reaching as many users as possible. One of the modalities with increasing interest in the last years is Beach Handball, as it takes the advantage of the absence of competitive calendar in the standardized modality so that users continue practicing. A comparative analysis was performed between standard handball (indoor) and beach handball athletes in order to determine the demands of both modalities and determine if they are similar. The competition was evaluated by analyzing external load variables: number of steps, jumps, impacts and Player load. The selected sample was composed of U-16 players from both modalities. Each player was equipped with WIMUTM inertial device. The results showed that the standard modality requires greater physical demands than the beach modality. For this reason, the physical demands of the different modalities require different training processes to obtain the best possible results in the competition.
Resumo O handebol é um dos esportes coletivos mais praticados em todo o mundo, que consiste em diferentes modalidades, com o objetivo de atingir o maior número possível de usuários. Uma das modalidades em expansão nos últimos anos é o Handebol de Praia, pois aproveita a ausência de calendário competitivo na modalidade padronizada para que os usuários continuem praticando. Uma análise comparativa foi realizada entre atletas de handebol padronizado (na pista) e handebol de praia, a fim de determinar as demandas de ambas as modalidades e determinar se essas demandas são semelhantes. A competição foi avaliada através da análise das variáveis externas de carga: número de etapas, saltos, impactos e Player Load. A mostra selecionada foram jogadores de ambas as disciplinas na categoria cadete. Cada jogador foi equipado com um dispositivo inercial WIMUTM. Os resultados mostraram que a modalidade padronizada exige dos atletas maior demanda física que a modalidade de praia. Por esse motivo, os requisitos físicos de ambas as modalidades exigem diferentes processos de treinamento para obter os melhores resultados possíveis na competição.
ABSTRACT
Aim: The present study examined the validity of the Coaches' Training Profile Questionnaire (QPFT) in Brazilian coaches. Method: The questionnaire was back-translated and content validation was performed by an expert panel. Construct validation was based on the application of the questionnaire to 212 coaches from the state of Paraná, considering the Cronbach's alpha to examine internal consistency, Pearson's correlation and intraclass correlation coefficient (ICC) for test-retest reliability, and exploratory and confirmatory factor analysis. Results: The questionnaire showed high internal consistency, with Cronbach's alpha coefficient higher than .80. Correlations of the dimensions and ICC of the items indicated high reliability for the three dimensions of the questionnaire. The results of exploratory factor analysis explained a variance of 69.75%, with the AE factor explaining the largest portion of variance (27.01%) and the AT factor explaining the lowest portion of variance (21.14%). The absolute, parsimonious and incremental fit indices [X2 and p-value; X2/df; CFI, PCFI, GFI, PGFI, TLI, RMSEA (with 90% CI), and MECVI] were high. Conclusion: The Brazilian version of the QPFT presents a reliable and valid factor structure to identify coaches' knowledge sources in Brazil.(AU)
Subject(s)
Humans , Mentors , Reproducibility of Results , Brazil , Surveys and Questionnaires , Correlation of DataABSTRACT
La selección y organización de las tareas puede condicionar la carga de entrenamiento. El objetivo de la presente investigación es analizar la relación entre las Variables Pedagógicas Situación de Juego y Nivel de Oposición y las Variables Organizativas y las Variables de Carga Externa. Se analizaron un total de 38 entrenamientos, compuestos por 340 tareas de un equipo de Categoría Cadete durante la temporada 2015/2016. Se realizó además un doble filtrado de datos para eliminar las tareas de calentamiento y tiros libres. En el estudio se obtuvieron resultados descriptivos de todas las variables. Se utilizaron los Coeficientes de correlación de Pearson y Spearman para identificar las relaciones entre las variables. Los resultados muestran la existencia de una relación significativa entre las variables que definen la organización del entrenamiento y las Variables de Carga Externa. La carga del entrenamiento está condicionada por las Variables Organizativas.
Problem: The selection and organization of tasks may condition the training load. Objective: To analyze the relationship between the Pedagogical (game situation and opposition level), Organizational, and External Load Variables. Method: A total of 38 trainings, composed of 340 tasks of a cadet category during the 2015/2016 season, were analyzed, and a double data filtering to eliminate warm-up and free-throw tasks was performed. Descriptive results of all variables were obtained. Pearson's and Spearman's correlation coefficients were used to identify the relationships between the variables. Results: A significant relationship between the variables that define the training organization and the external load variables was established. The tasks in which few players are grouped, with active opposition, using reduced spaces, with high participation and high levels of motor practice time increase the training load.
Problema: a seleção e organização das tarefas podem condicionar a carga de treinamento. Objetivo: analisar a relação entre as variáveis pedagógicas (situação de jogo e nível de oposição), as variáveis organizacionais e as variáveis de carga externa. Método: consiste em uma análise de um total de 38 treinamentos, compostos por 340 tarefas de um time de uma categoria cadete durante a temporada 2015/2016. Além disso, realizou-se uma dupla filtragem de dados para eliminar as tarefas de aquecimento e lances livres. O estudo apresenta resultados descritivos de todas as variáveis. Para isso, usaram-se coeficientes de correlação de Pearson e Spearman a fim de identificar relações entre as variáveis. Resultados: se estabeleceu uma relação significativa entre as variáveis que definem a organização do treinamento e as variáveis de carga externa. As tarefas em que poucos jogadores são agrupados, com oposição ativa, em espaços reduzidos, com alta participação e altos níveis de tempo de prática motriz aumentam a carga de treinamento.
Subject(s)
Basketball , Multivariate Analysis , SportsABSTRACT
El objetivo de este trabajo fue evaluar la asociación entre el nivel educativo alcanzado con el bienestar emocional y la salud mental de los españoles. Un total de 29.478 personas adultas participaron en la Encuesta Nacional de Salud de España 2006, encontrándose que un nivel educativo bajo se asocia con peor salud mental (OR 1.65 hombres y OR 2.36 mujeres), valoración mala o muy mala de la salud (OR 2.10 hombres y OR 2.53 mujeres), menor apoyo social (OR 1.31 hombres y OR 1.66 mujeres) y sedentarismo (OR 2.09 hombres y OR 1.80 mujeres). En la muestra estudiada, el nivel educativo es un factor asociado a diferentes dimensiones de la salud relacionadas con el bienestar subjetivo y la salud mental.
The aim of this study was to evaluate the association between the educational level with the perceived emotional well-being and the mental health of the Spanish population. In a total of 29,478 adults, participating in the Spanish National Health Survey 2006, we found that low education level is related with poor mental health (OR 1.65 in men and OR 2.36 in women), poor or very poor self-perceived health (OR 2.10 OR 2.53 for men and women), less social support (OR 1.31 OR 1.66 for men and women) and inactivity (OR 2.09 OR 1.80 for men and women). In the Spanish population the educational level is an associated factor related with different health dimensions and to the subjective well-being and mental health perceptions.