@article{wi-young so2021in,
  title={Differences in physical function and metabolic syndrome risk factors according to the level of physical activity in elderly Korean men: a pilot study},
  author={sunga kong,wi-young so},
  journal={Journal of Men's Health},
  volume={17},
  number={1},
  pages={16--21},
  doi = {10.31083/jomh.v17i1.200},
  year={2021}
}