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Previous issue date: 2016-06-17 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / H? evid?ncias mostrando que a pr?tica de exerc?cios em ambientes naturais (exerc?cio verde ou azul) promove mudan?as favor?veis em aspectos psicoafetivos em rela??o aqueles vivenciados em ambientes fechados e urbanos. No entanto, ainda pouco se sabe sobre os efeitos dessa pr?tica na popula??o idosa. Objetivo: Analisar o efeito agudo do exerc?cio f?sico realizado em diferentes ambientes nas respostas psicoafetivas de idosos fisicamente ativos. Material e M?todos: Participaram deste estudo experimental do tipo crossover randomizado, 15 idosos fisicamente ativos de ambos os sexos (65,37 ? 5,11 anos de idade; 29,46 ? 0,09 kg.m-?; 4 homens). Ap?s processo de anamnese e ancoragem te?rica dos instrumentos utilizados, todos realizaram cinco sess?es de exerc?cio f?sico em tr?s diferentes ambientes: gin?sio poliesportivo (ambiente fechado), pista aberta de atletismo (ambiente verde) e praia (ambiente azul). As duas primeiras sess?es ocorreram em ambientes verde e azul para familiariza??o com os procedimentos e minimizar o efeito da novidade desses ambientes. Somente as tr?s ?ltimas sess?es tiveram os dados analisados. As sess?es de exerc?cio eram compostas por protocolos id?nticos ? 30 minutos de exerc?cio: 5 minutos de aquecimento, 20 minutos de caminhada com intensidade autosselecionada e 5 minutos de volta a calma. Antes e ap?s o exerc?cio, os volunt?rios autorrelataram seus atuais estados de humor com o question?rio ?Perfil do Estado de Humor?. Durante a caminhada, eles reportaram quatro vezes seus n?veis de esfor?o e de afeto por meio da Escala de Percep??o de Esfor?o e da Escala de Sensa??o, respectivamente. Al?m disso, foi quantificada a velocidade m?dia desenvolvida por eles durante a caminhada. Posteriormente a an?lises da normalidade da distribui??o do dados e homogeneidade da vari?ncia, os dados foram analisados pelo teste ANOVA de Friedman (estado de humor) e ANOVA de medidas repetidas one-way (velocidade m?dia) e two-way (percep??o de esfor?o e afeto). Adotou-se como n?vel de signific?ncia estat?stica o p < 5%. Resultados: Em nenhum dos tr?s ambientes ocorreram mudan?as nos estados de humor. Os ?ndices de esfor?o e as velocidades m?dias, assim como as respostas afetivas foram equivalentes nesses ambientes. Conclus?o: Em idosos fisicamente ativos, uma sess?o de exerc?cio f?sico em contato com a natureza seja ele verde ou azul pode n?o proporcionar experi?ncias afetivas diferentes daquelas vivenciadas durante a pr?tica da mesma atividade em ambientes fechados. / There is evidence showing that exercise in natural environments (green or blue exercise) promotes favorable changes in psychoaffective aspects regarding those experienced indoors or urban environments. However, It is still unknown the effects of this practice in the elderly. Objective: To analyze the acute effect of physical exercise in different environments in psychoaffective responses of physically active elderly. Material and Methods: Participated of this experimental study randomized crossover type, 15 physically active elderly of both sexes (65.37 ? 5.11 years old; 29.46 ? 0.09 kg.m-?, 4 men). After process of anamnesis and theoretical anchor of the instruments used, all performed five exercise sessions in three different environment: multi-sport gym (closed environment), open running track (green environment) and the beach (blue environment). The first two sessions took place in the green and blue environment to familiarize with the procedures and minimize the effect of environmental news. Only the last three sessions had the data analyzed. The exercise sessions were composed of identical protocols - 30 minutes of exercise: 5 minutes of warm-up, 20 minutes of walk with self-selected intensity and 5 minutes back calm. Before and after exercise, volunteers self-reported your current mood states with the questionnaire "Profiles of Mood States". During the walk, they reported four times their levels of effort and affect through the Perceived Exertion Scale and Feeling Scale, respectively. Moreover, it was quantified the average speed developed by them while walking. Later the analysis of normal distribution of data and homogeneity of variance, the Friedman?s ANOVA (mood) and the ANOVA for repeated measures one-way (average speed) and two-way (perception of effort and affect) analyzed the data. Adopted as statistical significance level the p < 5%. Results: In none of the three environments were changes in mood states. The levels of effort and the average speeds as well as the affective responses were equivalent in these environments. Conclusion: In elderly, physically active, one exercise session in contact with nature, be it green or blue cannot provide different affective experiences of those experienced during practice the same activity indoors.
| Identifer | oai:union.ndltd.org:IBICT/oai:repositorio.ufrn.br:123456789/22766 |
| Date | 17 June 2016 |
| Creators | Farias, Thiago de Brito |
| Contributors | 18537634115, Fayh, Ana Paula Trussardi, 95978887004, Chao, Cheng Hsin Nery, 58413774187, Bobinski, Franciane, 05994759945, Moreira, S?rgio Rodrigues, 83971475949, Barros, Jonatas de Fran?a |
| Publisher | PROGRAMA DE P?S-GRADUA??O EM EDUCA??O F?SICA, UFRN, Brasil |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/masterThesis |
| Source | reponame:Repositório Institucional da UFRN, instname:Universidade Federal do Rio Grande do Norte, instacron:UFRN |
| Rights | info:eu-repo/semantics/openAccess |
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