@misc{indiciae7a49b67adbef,
  title = {From exercise to physical activity.},
  author = {Barbara J Speck},
  year = {2002},
  doi = {10.1097/00004650-200210000-00007},
  url = {https://pubmed.ncbi.nlm.nih.gov/12465215/},
  note = {Source identifier: 12465215}
}