A new study finds while most parents might think participation in team sports doesn’t necessarily result in teenage boys adopting healthier behaviors, it is actually associated with increased fighting and drinking.

The study, which was presented at the American Public Health Association’s 137th Annual Meeting & Exposition in Philadelphia, surveyed a nationally representative sample of more than 13,000 high school students across the United States to examine the association between sports team participation and risky behaviors.

Of the male respondents, 60.5% reported participation in team sports in the past year. For these young men, sports team participation was associated with increased levels of self-reported fighting (OR 1.3), drinking (OR 1.4) and binge drinking (OR 1.4). However, participation was also associated with decreased levels of depression (OR 0.7) and smoking (OR 0.8).

Of the female high school students, 48% reported participation on one or more sports team in the past year. For this group, sports team participation was associated with decreased levels of fighting (OR 0.9), depression (OR 0.7), smoking (OR 0.5), marijuana use (OR 0.7) and unhealthy weight loss practices (OR 0.9). There was no association between sports team participation and drinking for female students.

“Sports team participation appears to have both protective and risk-enhancing associations,” said Susan M. Connor, the study's lead author, in a news release. “These results indicate that healthy lifestyle benefits are not universal and do not apply equally across genders.”

Conner is with the Injury Prevention Center, Rainbow Babies & Children's Hospital in Cleveland.