“…In a similar vein, Engström's (2008) four-decade longitudinal study examined how a complex of individual, social and environmental factors in youth influenced adherence to sport and physical activity in later life, including the ways in which differences in sporting experiences and cultural capital acquired were reflected in exercise habits in middle-age. In tune with the findings of Roberts and Brodie (1992), among others (see, for example, Haycock and Smith, 2012), Engström (2008) identified what he referred to as "sporting breadth" (and Roberts and Brodie, 1992, termed "wide sporting repertoires") as significantly related to later exercise habits, more so than either sports club membership or time spent engaged in activities during youth. Thus, in one way or another, Engström (2008), Jakobsson et al (2012), and Roberts and Brodie (1992) have all pointed to the significance of sporting 'breadth' (Engström, 2008) or 'repertoires' (Roberts and Brodie, 1992) for the kinds of sporting capital and habits/habitus that appear to predispose youngsters towards lifelong participation, as well as how these tend to be class-related if not class determined.…”