Gut Microbiota Alteration with Moderate-to-Vigorous-Intensity Exercise in Middle School Female Football Athletes.

IF 3.6 3区生物学 Q1 BIOLOGY Biology-Basel Pub Date : 2025-02-17 DOI:10.3390/biology14020211

Jianlou Yang, Wei Zhang, Chen Dong

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Abstract

Background: The gut microbiota significantly influences health and metabolic processes. This study aimed to investigate the impact of exercise intensity on the gut microbiota of middle school female football athletes.

Methods: In this four-week controlled comparative study, twenty-nine participants were divided into three groups: non-exercise group (NEG), moderate-intensity exercise group (MIEG), and vigorous-intensity exercise group (VIEG). They followed their respective exercise regimens for four weeks. Fecal samples were collected for 16S rRNA gene sequencing to evaluate microbiota composition.

Results: The MIEG exhibited significantly greater microbial diversity compared to the NEG, while the VIEG showed lower diversity than the MIEG. Various microbiota profiles were identified, with the MIEG having higher levels of beneficial bacteria such as Bacteroides.

Conclusions: Moderate-intensity exercise promotes a healthier gut microbiota compared to vigorous exercise in young female athletes. These findings underscore the potential of moderate exercise to enhance gut health and may inform training strategies for adolescent athletes.

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来源期刊

Biology-Basel Biological Science-Biological Science

CiteScore

5.70

自引率

4.80%

发文量

1618

审稿时长

11 weeks

期刊介绍： Biology (ISSN 2079-7737) is an international, peer-reviewed, quick-refereeing open access journal of Biological Science published by MDPI online. It publishes reviews, research papers and communications in all areas of biology and at the interface of related disciplines. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. There is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced. Electronic files regarding the full details of the experimental procedure, if unable to be published in a normal way, can be deposited as supplementary material.