Which factor has been shown to foster lifelong physical activity?

The factor that has been shown to foster lifelong physical activity is competence in physical activities. When individuals feel skilled and capable in their physical abilities, they are more likely to engage in physical activity consistently throughout their lives. This sense of competence can lead to increased confidence, making it easier for a person to participate in various physical activities or sports.

Additionally, individuals who perceive themselves as competent are more likely to seek out new challenges and remain active, as they associate physical activity with positive experiences and success. This intrinsic motivation is crucial for developing a lifelong habit of being physically active.

While other factors such as modeling physical activity, participating in organized sports, and having active parents can also encourage physical activity, they may not have as direct an impact on developing the personal competence and confidence necessary for lifelong engagement in physical activities.