TY  - JOUR
A1  - Brand, Ralf
A1  - Cheval, Boris
T1  - Theories to explain exercise motivation and physical inactivity
BT  - ways of expanding our current theoretical perspective
JF  - Frontiers in psychology
KW  - exercise
KW  - motivation
KW  - affect
KW  - automaticity
KW  - physical inactivity
Y1  - 2019
U6  - https://doi.org/10.3389/fpsyg.2019.01147
SN  - 1664-1078
VL  - 10
PB  - Frontiers Research Foundation
CY  - Lausanne
ER  -