Targeting physical activity interventions for adults: When should intervention occur?

Katelyn M. Holliday, Dan Yu Lin, Sujatro Chakladar, Sheila F. Castañeda, Martha L. Daviglus, Kelly R. Evenson, David X. Marquez, Qibin Qi, Christina M. Shay, Daniela Sotres-Alvarez, Denise C. Vidot, Donglin Zeng, Christy L. Avery