@misc{indiciae5013d87964ec,
  title = {A little exercise.},
  author = {Luigi Ferrucci and Eleanor M Simonsick},
  year = {2006},
  doi = {10.1093/gerona/61.11.1154},
  url = {https://pubmed.ncbi.nlm.nih.gov/17167155/},
  note = {Source identifier: 17167155}
}