PT - JOURNAL ARTICLE ED - Cleveland Clinic TI - Advice for when you begin exercising DP - 2005 Aug 01 TA - Cleveland Clinic Journal of Medicine PG - 657--657 VI - 72 IP - 8 4099 - http://www.ccjm.org/content/72/8/657.short 4100 - http://www.ccjm.org/content/72/8/657.full SO - Cleve Clin J Med2005 Aug 01; 72