Physical barriers to walking and access to public open space contributed in part to the explanation of differences in recreational walking across income groups.
We argue that international exchange of scientific results and cross-national studies could improve our understanding of cultural differences in recreational patterns, experiences, barriers, images of nature, and planning and design strategies.
Even in recreational marathoners, no differences in elite marathon race times of runners aged from 20 to 55 years were found [ 6, 15].
"There is a fundamental difference in how baseball looks at recreational drugs," Feldman said.
Current treatment status did not affect the highly significant difference in impulsivity and compulsivity between recreational users and dependent users (all p≤.005), nor were there any additional differences in sensation-seeking traits (p =.596).
In a small prospective study, Clapp 19 found no statistically significant difference in risk of miscarriage between recreational runners (n = 49), aerobic dancers (n = 39) and a control group of active women, who had stopped exercising before the time of conception (n = 29).
The sex differences may in part be attributable to differences in exposure time, with men spending more time outdoors in recreational locations and performing vigorous activity.
There are no consistent data on differences between the sexes in the incidence of ACL injuries in recreational skiing.
Sport was calculated as the cumulative total reported time ever (hours) spent playing each nominated sport, with no difference in ranking given to competition or recreational level of sport.
Finally, for completeness, we assessed the use of sunscreen (non-user/irregular user/regular user) and found no significant difference in sunscreen use across levels of recreational or occupational activity in either men or women, though compared with inactive women, women with active recreations tended to be more regular sunscreen users (data not shown).
