報告:
Guthold, R., Steven, G.A., Riley, L.M. & Bull, F.C. (2018). Worldwide trends in insufficient physical activity from 2001 to 2016: a pooled analysis of 358 population-based surveys with 1·9 million participants.
The Lancet Global Health published online 4 Sept 2018. doi:
10.1016/S2214-109X(18)30357-7