Hind, K., Hayes, L., Basterfield, L., Pearce, M., & Birrell, F. (2020). Objectively-measured sedentary time, habitual physical activity and bone strength in adults aged 62 years: the Newcastle Thousand Families Study. Journal of Public Health, 42(2), 325-332. https://doi.org/10.1093/pubmed/fdz029