@article{junga lee2022online,
  title={Once-weekly online video bodyweight resistance training during COVID-19: dose it affect body fat mass, muscle strength and quality of life in middle-aged men?},
  author={junga lee,kwang-hee yoo},
  journal={Journal of Men's Health},
  volume={18},
  number={12},
  pages={68--76},
  doi = {10.22514/jomh.2022.009},
  year={2022}
}