@misc{indiciae504e4cf79839,
  title = {Muscle action during locomotion: a comparative perspective.},
  author = {I A Johnston},
  year = {1991},
  doi = {10.1242/jeb.160.1.167},
  url = {https://pubmed.ncbi.nlm.nih.gov/1960513/},
  note = {Source identifier: 1960513}
}