Reliability and validity of CHAMPS self-reported sedentary-to-vigorous intensity physical activity in older adults.

Eric B. Hekler, Matthew Buman, William L. Haskell, Terry L. Conway, Kelli L. Cain, James F. Sallis, Brian E. Saelens, Lawrence D. Frank, Jacqueline Kerr, Abby C. King

Research output: Contribution to journal › Article › peer-review