Which combination of statements best explains why higher-income individuals may participate more in physical activity outside the workplace?

• A. III only
• B. I, II, and III
• C. I only
• D. II only

Answer: (B)

Engagement in physical activity outside work tends to rise with income because several interrelated factors come into play: financial resources, time or flexibility, and access to supportive environments. Higher income provides the means to pay for gym memberships, equipment, classes, and transportation to activities. It often accompanies more flexible work schedules or greater leisure time, making it easier to fit activity into daily life. It’s also linked to living in neighborhoods with better parks, trails, and recreation facilities, plus safer, more walkable spaces. Considering all three factors together gives the most complete explanation for why higher-income individuals may participate more in physical activity outside the workplace. If any one factor is omitted, the explanation loses some explanatory power because each factor addresses a different barrier or enabler.