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Article History

Received: 4 June 2025

Accepted: 11 March 2026

First Online: 20 March 2026

Declarations

:

: This study follows the principles outlined in the Declaration of Helsinki and has received approval from the Ethics Committee of Capital University of Physical Education and Sports (Approval No. 2024A125). It is registered on the World Health Organization’s Chinese Clinical Trial Registry Platform (Registration number: ChiCTR2400092742). Since the participants are minors, both they and their legal guardians will be thoroughly informed about the study’s objectives and procedures, and will be required to sign an informed consent form. All personal information will be securely stored to protect participants' privacy. No ancillary or post-trial care is planned, as the interventions involve low-risk exercise activities. In the unlikely event of harm related to trial participation, appropriate medical treatment will be provided through the school infirmary. All participants in this research study declare no financial or interest conflicts relevant to the conduct of the study.

: There are no conflicts of interest among all participants in this study.