Physical activity, sedentary time and gain in overall and central body fat: 7-year follow-up of the ProActive trial cohort.
Golubic R, Wijndaele K, Sharp SJ, Simmons RK, Griffin SJ, Wareham NJ, Ekelund U, Brage S, ProActive Study Group
International Journal of Obesity. Jan 2014
(DOI : 10.1038/ijo.2014.66)
Do increases in physical activity encourage positive beliefs about further change in the ProActive cohort?
Hardeman W, Michie S, Kinmonth AL, Sutton S, ProActive Study Group
Psychology & health. Apr 2011
(DOI : 10.1080/08870446.2010.512662)