@misc{indiciaebf04d9d8a201,
  title = {Positioning for knee strengthening exercises.},
  author = {D P Currier},
  year = {1977},
  doi = {10.1093/ptj/57.2.148},
  url = {https://pubmed.ncbi.nlm.nih.gov/834771/},
  note = {Source identifier: 834771}
}