['To examine personal and environmental correlates of exercise among Mexican Americans living in the Texas-Mexico border region.', 'The study was based on data from a community health assessment conducted in 2 counties at the Texas-Mexico border region. A random-digit-dialed community survey was used in this cross-sectional study (n=933).', 'A majority of border Mexican Americans (52%) did not exercise at all. Gender, age, and self-rated health were statistically significant correlates to exercise.'] Does levels and correlate of exercise in a border mexican american population?