Physical activity across the life-span: Does feeling physically younger help you to plan physical activities?

Area of Science:

• Gerontology
• Behavioral Science
• Health Psychology

Background:

• Subjective physical age, or how old one feels physically, is a significant factor in health behaviors.
• Physical activity is crucial for maintaining health and well-being across the lifespan.
• Understanding the psychological mechanisms linking subjective age and physical activity is important for public health.

Purpose of the Study:

• To investigate whether planning mediates the relationship between subjective physical age and physical activity.
• To explore the role of planning in the association between feeling physically younger and engaging in physical activity.

Main Methods:

• A mediation model was tested using data from a diverse adult sample (ages 25-78).
• Participants reported their subjective physical age, health status, and levels of planning for physical activity.
• Statistical analysis (mediation analysis) was used to examine the proposed relationships.

Main Results:

• The mediation model was supported, indicating that planning plays a significant role.
• Feeling physically younger was associated with increased planning to engage in physical activity (β = -.01, p = .042).
• Higher levels of planning were subsequently linked to greater physical activity engagement.

Conclusions:

• Subjective physical age influences physical activity levels through the mediating mechanism of planning.
• Interventions aimed at increasing physical activity could be enhanced by focusing on subjective age perceptions.
• Tailoring intervention approaches based on an individual's subjective age may be an effective strategy to promote physical activity.