@article{yang_2023,  title={PHYSIOLOGICAL CHANGES IN MARTIAL ARTS ATHLETES IN ALTITUDE TRAINING},  volume={29},  ISSN={1517-8692},  url={https://doi.org/10.1590/1517-8692202329012022_0335},  DOI={10.1590/1517-8692202329012022_0335},  journal={Revista Brasileira de Medicina do Esporte},  publisher={Sociedade Brasileira de Medicina do Exercício e do Esporte},  author={Yang, Yingwei},  year={2023},  pages={e2022_0335} }