wellness indicators
How Physical Activity Boosts Sleep Quality and Mental Wellbeing for Aussie Teens
Since 2007, severe sleep deprivation among adolescents has risen sharply, and the single most effective way to improve both sleep quality and mental wellbeing is regular physical activity. A JAMA analysis of 16 years of data published on 2 March 2026 confirms the trend, while early-life sport participation is linked
