Associações entre a motivação e diferentes aspectos do exercício físico em indivíduos que mantiveram a perda de massa corporal

Autores

DOI:

https://doi.org/10.12820/rbafs.29e0352

Palavras-chave:

Atividade física, Motivação, Gestão da massa corporal

Resumo

O objetivo deste estudo foi analisar a associação entre a motivação e vários aspectos da prática de exercício físico (EF) em indivíduos que mantiveram a perda de massa corporal, e explorar o papel do gênero. A amostra foi constituída por 253 participantes, foram avaliadas as suas características sociodemográficas, a composição corporal, o EF, a motivação geral e específica para o exercício, com instrumentos validados. Utilizou-se o teste t-de student para comparar as diversas variáveis entre os participantes. Para analisar a associação entre as variáveis motivacionais e os diferentes aspectos do EF, utilizou-se o coeficiente de correlação de Pearson. Foram ainda criados tercis para as variáveis motivacionais e posteriormente comparadas as médias dos vários aspectos do EF, através do teste da ANOVA one-way. Observaram-se diferenças entre gêneros no que respeita à intensidade, duração e dispêndio energético e na maioria das variáveis motivacionais, favorecendo o gênero masculino. Identificaram-se associações positivas entre as variáveis motivacionais relacionadas com o EF, nomeadamente a motivação intrínseca e as regulações de ordem mais autônoma, e os diferentes aspectos do EF, na amostra total e no gênero feminino (p < 0,05). Em indivíduos com sucesso na manutenção da perda de massa corporal, particularmente nas mulheres, motivações mais autônomas para o EF associaram-se a maior prática de EF. Essas conclusões são significativas para programas de perda de massa corporal e promoção de saúde, indicando que a motivação autônoma pode ser um fator de sucesso na manutenção da massa corporal.

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Publicado

2024-09-27

Como Citar

1.
Pinto M, Santos I. Associações entre a motivação e diferentes aspectos do exercício físico em indivíduos que mantiveram a perda de massa corporal. Rev. Bras. Ativ. Fís. Saúde [Internet]. 27º de setembro de 2024 [citado 16º de outubro de 2024];29:1-9. Disponível em: https://rbafs.org.br/RBAFS/article/view/15291

Edição

v. 29 (2024)

Seção

Artigos Originais

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Copyright (c) 2024 Manuel Pinto, Inês Santos

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