Greater daily leisure time physical activity is associated with lower chronic disease risk in adults with spinal cord injury - Buchholz, A C; Martin Ginis, K A; Bray, S R; Craven, B C; Hicks, A L; Hayes, K C; Latimer, A E; McColl, M A; Potter, P J; Wolfe, D L (Appl Physiol Nutr Metab, 2009)