Physical activity is known to improve mental health outcomes, yet sedentary lifestyles are common in urban populations. This cross-sectional study examined the relationship between physical activity and mental health among 1,200 adults aged 18–60 years. Participants completed the International Physical Activity Questionnaire (IPAQ) and the Depression Anxiety Stress Scale (DASS-21). Results showed that individuals engaging in moderate-to-vigorous physical activity at least 150 minutes per week had significantly lower scores for depression, anxiety, and stress compared to sedentary participants (p<0.01). Findings support public health strategies promoting regular physical activity to enhance mental well-being in urban populations.

Keywords:
Physical Activity, Mental Health, Urban Adults, Stress Reduction, Public Health