@misc{indiciaed3c989aef2bb,
  title = {An ergometer for concentric and eccentric muscular exercise.},
  author = {H G Knuttgen and J F Patton and J A Vogel},
  year = {1982},
  doi = {10.1152/jappl.1982.53.3.784},
  url = {https://pubmed.ncbi.nlm.nih.gov/7130003/},
  note = {Source identifier: 7130003}
}