1. Kruger J (2007) Prevalence of regular physical activity among adults—United States, 2001 and 2005. MMWR Morb Mortal Wkly Rep 56:1209–1212
2. Anderson LA, Ballew CC, Berryman JW, Brawley LR, Brown DR, Caplan LS, Coates RJ, Crespo CJ, DiPietro L, Dishman RK, Engelgau MM, Ettinger WH, Freedman DS, Fridinger F, Heath GW, Holmes WA, Howze EH, Kann LK, King AC, Kohl HW, Koplan JP, Kriska AM, Latham BD, Lee I, Lloyd E, Marcus BH, Matson-Koffman D, Nadel MR, Obarzanek E, Plepys CM, Pollock ML, Pratt M, Raford PT, Rejeski WJ, Rothenberg RB, Serdula MK, Schoenborn CA, Simons-Morton DG, Stone EJ, Tappe MK, Taylor WC, Warren CW, Young DR (1996) Physical activity and health: a report of the surgeon general. In: Blair SN, Franks AL, Shelton DM, Livengood JR, Hull FL, Breedlove B (eds) U.S. Department of Health and Human Services, Centers for Disease Control and Prevention. National Center for Chronic Disease Prevention and Health Promotion, Atlanta, GA Ref type: report
3. Bassett WW, Cooperberg MR, Sadetsky N, Silva S, DuChane J, Pasta DJ, Chan JM, Anast JW, Carroll PR, Kane CJ (2005) Impact of obesity on prostate cancer recurrence after radical prostatectomy: data from capsure. Urology 66:1060–1065
4. Bellizzi KM, Rowland JH, Jeffery DD, McNeel T (2005) Health behaviors of cancer survivors: examining opportunities for cancer control intervention. J Clin Oncol 23:8884–8893
5. Berruti A, Dogliotti L, Terrone C, Cerutti S, Isaia G, Tarabuzzi R, Reimondo G, Mari M, Ardissone P, De LS, Fasolis G, Fontana D, Rossetti SR, Angeli A (2002) Changes in bone mineral density, lean body mass and fat content as measured by dual energy X-ray absorptiometry in patients with prostate cancer without apparent bone metastases given androgen deprivation therapy. J Urol 167:2361–2367