Análise do comportamento da frequência cardíaca, percepção subjetiva de esforço e afeto em brincadeiras ativas em escolares pré-púberes.

• Autor(a) principal: Fernandes, Ana Mércia Teixeira
• Data de Publicação: 2016
• Tipo de documento: Trabalho de conclusão de curso
• Idioma: por
• Título da fonte: Repositório Institucional da UFRN
• Texto Completo: https://repositorio.ufrn.br/handle/123456789/47905
• topic: Atividade Física na Infância; Brincadeiras Ativas; Frequência Cardíaca; Percepção Subjetiva de Esforço

ABSTRACT In the last decades, children's behavior, before active in freedom of movement in the environment has been replaced by sedentary lifestyle, influenced mainly by technology. The main objective of this work is to analyze the effects of different active play and children's activities in the variables, heart rate (HR), perceived exertion (RPE), and positive and negative affect in relation to emotion and pleasure with the activity. The sample consisted of a population of 18 students of both sexes: male, female, between 10 to 11 years old. Initially were conducted anthropometric measurements and check the heart rate at the time of rest. At the second meeting, active games and a drawing session were held, and after each activity was checked the values of HR, RPE and Affection. Initially we tested the normality of the data by the Shapiro-Wilk test was then performed ANOVA Friedman, for HR and RPE variables, and Student's t-test was used to verify the Affection differences of active play and a drawing session. As the results, the active play cause positive physiological responses to the cardiovascular system, increased metabolic activity, leading the child to have a significant caloric expenditure, thus countering a sedentary lifestyle. In the discussion highlighted the idea that the games had a moderate RPE with a very high affection and with an intensity of HR of nearly 80% of maximum heart rate. It concluded that active play had moderate efforts, causing a major energy expenditure, due to increased metabolic activity during the practice still as enjoyable for most participants, as a sedentary activity. Thus, it can be said that active play is an alternative in the combating child inactivity in the domestic environment.