“…This is consistent with the lack of a training partner being cited as a barrier to regular exercise (Weinberg & Gould, 2015). Researchers have included other individuals in the VR environment for the aerobic exercise tasks of cycling (Anderson-Hanley et al, 2011;Snyder, Anderson-Hanley, & Arciero, 2012), rowing (Hoffman et al, 2014), and running (Nunes et al, 2014). The effect of a competitor in the VR environment has been examined in several studies and has shown to produce performance enhancement, particularly for those who report being more competitive (Anderson-Hanley et al, 2011;Nunes et al, 2014;Snyder et al, 2012).…”