Open AccessTRENDS IN PHYSICAL ACTIVITY PATTERNS AMONG OLDER ADULTS. THE BEHAVIORAL RISK FACTOR SURVEILLANCE SYSTEM, 1986???1990
Author(s) -
Carl J. Caspersen,
Rebecca Merrill
Publication year - 1992
Publication title -
medicine and science in sports and exercise
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.703
H-Index - 224
eISSN - 1530-0315
pISSN - 0195-9131
DOI - 10.1249/00005768-199205001-00153
Subject(s) - behavioral risk factor surveillance system , behavioral risk , physical activity , risk factor , gerontology , psychology , medicine , environmental health , physical medicine and rehabilitation , population