“…After the initial phase of intervention, or at the first follow-up assessment, the range was 41.2-75% (Amundson et al, 2009;Guyse et al, 2011;Islam et al, 2013;Jaber et al, 2011;Kramer et al, 2011;Kramer et al, 2013;Vadheim et al, 2010a;Vanderwood et al, 2010;Whittemore et al, 2009;Jiang et al, 2013). After intervention completion, or at the final assessment, the range was 61.5-78% Matvienko and Hoehns, 2009;Vadheim et al, 2010a;Vanderwood et al, 2010). Eight studies included mean minutes of PA per week at the end of core, ranging from 181-251 min (Amundson et al, 2009;Guyse et al, 2011;Matvienko and Hoehns, 2009;Ockene et al, 2012;Vadheim et al, 2010a,b;Jiang et al, 2013).…”