Maher JP, Eldin Dzubur, Rachel Nordgren, Jimi Huh, Chih-Ping Chou, Donald Hedeker, Genevieve F. Dunton
Psychology of Sport and Exercise
Higher levels of positive affect and feelings of energy are associated with greater physical activity (PA) and lower sedentary time (ST). However, whether fluctuations in these feelings contribute to the regulation of these behaviors is unclear. This study examined the extent to which subject-level variability (i.e., degree of intraindividual variability) in positive affect and feeling energetic predicted participants’ overall levels of PA and ST