Although these components make up a physical activity profile, research has shown that the total amount of physical activity (minutes of moderateâintensity physical activity, for example) is more important for achieving health benefits than is any one component (frequency, intensity, or duration).
1 Transition: A sentence signaling to the audience the end of the introduction and the beginning of the main part of the speech.  Main points: A detailed presentation of the main points and ideas of the speech; a description of your supporting ideas along with examples and visuals to explain and/or clarify your points.
After you have brainstormed about your topic to find many ideas, you must choose a main idea for your essay. A main idea is the major point you will make in your essay. Your essay will also have subpoints, but each subpoint will support this major point. It is very important that your essay have a main idea. It is also very important that your main idea responds adequately to the prompt provided.