TY - BOOK ED - Time-Life Books. TI - The fit body: building endurance SN - 0809461544 AV - QP114.E9 F58 1987 U1 - 613.7/1 19 PY - 1987/// CY - Alexandria, Va. PB - Time-Life Books KW - Heart KW - Exercise KW - Physiological aspects KW - Physical fitness KW - Exertion KW - Popular Works KW - Physical Endurance KW - Physical Fitness N1 - Includes index UR - http://www.archive.org/details/fitbodybuildinge00time UR - http://www.openlibrary.org/books/OL2729093M ER -