RT Journal Article SR Electronic T1 Good news, bad news: sports matter but occupational and household activity really matter – sport and recreation unlikely to be a panacea for public health JF British Journal of Sports Medicine JO Br J Sports Med FD BMJ Publishing Group Ltd and British Association of Sport and Exercise Medicine SP 699 OP 701 DO 10.1136/bjsports-2011-090800 VO 46 IS 10 A1 Ratzlaff, Charles R YR 2012 UL http://bjsm.bmj.com/content/46/10/699.abstract AB