Authors:
Hootman, JM
Macera, CA
Ainsworth, BE
Martin, M
Addy, CL
Blair, SN
Citation: Jm. Hootman et al., Association among physical activity level, cardiorespiratory fitness, and risk of musculoskeletal injury, AM J EPIDEM, 154(3), 2001, pp. 251-258
Citation: Lh. Colbert et al., Physical activity-related injuries in walkers and runners in the Aerobics Center Longitudinal Study, CLIN J SPOR, 10(4), 2000, pp. 259-263
Authors:
Henderson, KA
Ainsworth, BE
Stolarzcyk, LM
Hootman, JM
Levin, S
Citation: Ka. Henderson et al., Notes on linking qualitative and quantitative data: The cross cultural physical activity participation study, LEISURE SCI, 21(3), 1999, pp. 247-255