The Role of Free-Living Daily Walking in Human Weight Gain and Obesity
Author(s) -
James A. Levine,
Shelly K. McCrady,
Lorraine LanninghamFoster,
Paul H. Kane,
Randal C. Foster,
Chinmay U. Manohar
Publication year - 2007
Publication title -
diabetes
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.219
H-Index - 330
eISSN - 1939-327X
pISSN - 0012-1797
DOI - 10.2337/db07-0815
Subject(s) - obesity , medicine , weight gain , body weight , lean body mass , physical activity , weight loss , physical therapy , physical medicine and rehabilitation
Diminished daily physical activity explains, in part, why obesity and diabetes have become worldwide epidemics. In particular, chair use has replaced ambulation, so that obese individuals tend to sit for approximately 2.5 h/day more than lean counterparts. Here, we address the hypotheses that free-living daily walking distance is decreased in obesity compared with lean subjects and that experimental weight gain precipitates decreased daily walking.
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