TY - BOOK TI - Core strength training: the complete step-by-step guide to a stronger body and better posture for men and women SN - 9781465402202 (pbk.) AV - RA781.65 .C67 2013 U1 - 613.7 23 PY - 2013/// CY - New York PB - DK KW - Physical fitness KW - Exercise KW - Muscle strength N1 - Includes index UR - http://www.loc.gov/catdir/enhancements/fy1307/2012289549-d.html ER -