The authors investigated the relationship between sporting activity an
d smoking habits in young Italian men. One thousand, one hundred fifty
-three men, age 20 years, completed a self-administered questionnaire
on their smoking habits and sporting activity patterns. Five hundred s
ixty subjects (53%) were found to be smokers, with a high prevalence o
f heavy smokers (33.6%). Four hundred sixty-four (44%) of the examined
subjects were sportsmen. In the group of young men not engaged in spo
rts, the rate of smokers was significantly higher. Non-sportsmen start
ed smoking earlier than sportsmen, and the prevalence of heavy smokers
was significantly higher in the non-sportsmen group than in the sport
smen group. Finally, the young men not engaged in sports were more lik
ely to be habitual smoke inhalers than sportsmen. These results sugges
t that sporting activity may indirectly influence smoking habits.