Health locus of control of physical fitness-program participants.

@article{OConnell1982HealthLO,
  title={Health locus of control of physical fitness-program participants.},
  author={Janelle K O'Connell and James H. Price},
  journal={Perceptual and motor skills},
  year={1982},
  volume={55 3 Pt 1},
  pages={925-6}
}