Physical activity and sedentary behavior: A population-based study of barriers, enjoyment, and preference.
Author:
Salmon,
Jo.
Published in:
Health Psychology,
v.
22
no.
2,
pp.
178-
188
Date:
2003
ISSN:
0278-6133,
EISSN:
1930-7810
DOI:
10.1037/0278-6133.22.2.178