@inproceedings{CTT100714906,
  author = {KAZUHIRO SUDA},
  title = {Comparison of badminton long serve between skilled players and beginners in physical education class},
  booktitle = {Book of Abstracts, ECSS},
  year = 2016,
}

@inproceedings{CTT100714912,
  author = {K.Umebayashi and T. Imanishi and K.Suda},
  title = {Research regarding physical fitness characteristics viewed over a long period of time targeting junior tennis players},
  booktitle = {Book of Abstracts,ECSS 2016},
  year = 2016,
}