“…Bartlo and Klein (2011) conducted a review into the effects of physical activity programs (balance training, aerobic training, and resistance training) for adults with intellectual disability and found evidence of an increase in balance and muscle strength (e.g., Carmeli, Kessel, Coleman, & Ayalon, 2002;Carmeli, Merrick, & Berner, 2004;Carmeli, Zinger-Vaknin, Morad, & Merrick, 2005), heart rate (e.g., Cluphf, O'Connor, & Vanin, 2001), functional mobility and gait (e.g., Podgorski, Kessler, Cacia, Peterson, & Henderson, 2004), and physical fitness (e.g., Rimmer, Heller, Wang, & Valerio, 2004). In addition to these positive effects in physical variables, evidence of positive effects in the domain of mental health was also found (Bartlo & Klein, 2011), such as a reduction in anxiety (Carmeli, Barak, Morad, & Kodesh, 2009), an increase in life satisfaction (Heller, Hsieh, & Rimmer, 2004), wellbeing (Carmeli et al, 2005), and quality of life (Carmeli et al, 2009;Heller et al, 2004). The participants in the studies included were, however, only adults of whom the majority had a mild to moderate intellectual disability.…”