20 articles on 4 different topics

I am looking for someone to write? 20 general articles based on? 4 different topics. You? may choose the subject matter of the articles, they? only need to be based on the? topics below. topics: 1. 5 articles based on "weight loss" 2. 5 articles based on "burning body fat" 3. 5 articles based on "exercise" 4. 5 articles based on "dieting" Each article? must be a minimum of 500 words in length. Each article must also have it's own unique title. All content you provide should be original and exclusive. No copy and paste material. Thanks.