Skip to main content
Search
Explore journals
Get published
About BMC
My account
Search all BMC articles
Search
BMC Public Health
Home
About
Articles
Submission Guidelines
Collections
Join the Editorial Board
Submit manuscript
Article metrics
Last updated: Fri, 29 Mar 2024 6:15:26 Z
Trends in physical activity and inactivity amongst US 14–18 year olds by gender, school grade and race, 1993–2003: evidence from the youth risk behavior survey