TY - BOOK AU - Horn,Thelma S. TI - Advances in sport psychology SN - 9780736057356 (hbk.) PY - 2008/// CY - Champaign, IL PB - Human Kinetics KW - Sports KW - Psychological aspects KW - psychology KW - Achievement KW - Exercise KW - Goals KW - Physical Fitness KW - Sports Medicine KW - methods N1 - Includes index; Includes bibliographical references ER -