Use double quotes to find documents that include the exact phrase: "aerodynamic AND testing"
soccer male youth group

To improve mental health, teens (13 to 15 years old) need more exercise and less screen time. New research shows that adolescents’ mental wellbeing declines with more than 1 hour of recreational screen time a day. On the other hand, daily exercise has been consistently shown to help improve teens’ mental health and life satisfaction.