persuasive speech

This is a persuasive speech. My specific purpose is to persuade my audience to get CPR training. I am providing a outline thats how this persuasive should be outlined.
– use a conversational tone
-5 references in speech
-use signposts +transitions

In the introduction
I. Grab attention
II. Establish credibility
III. Preview the body

Body
I. Problem

II. Solution

Conclusion
I. Signal the end- summarize main points
II. Call to action – vivid ending