PT - JOURNAL ARTICLE AU - Charles R Ratzlaff TI - Good news, bad news: sports matter but occupational and household activity really matter – sport and recreation unlikely to be a panacea for public health AID - 10.1136/bjsports-2011-090800 DP - 2012 Aug 01 TA - British Journal of Sports Medicine PG - 699--701 VI - 46 IP - 10 4099 - http://bjsm.bmj.com/content/46/10/699.short 4100 - http://bjsm.bmj.com/content/46/10/699.full SO - Br J Sports Med2012 Aug 01; 46