Health Medical Homework Help

I’m working on a health & medical writing question and need an explanation to help me learn.

Analyze the similarities and differences in the following four theories/models.

• Theory of Planned Behavior
• Social Cognitive Theory
• Transtheoretical Model
• Health Belief Model

Then, in your opinion, which of the four theories would be most and least applicable to a community walking program to decrease obesity and increase physical activity? Explain your rationale and expected outcomes of your choices.