5 Original Fitness Articles Needed

I need 5 SEO-based Fitness articles written, in relation to muscle building/toning. All I mean by "SEO-based" is simply keeping an eye on keyword density, of which I want approximately 2%. The title and footer must contain the keyword phrases. * Each article must be roughly 500 words in length. * I will provide the article topics once a bidder is chosen * Each of the articles will be based on one main keyword phrase to be SEO optimized (with roughly 2% density). These keywords will be given to the winner once the project is ready to start. * ABSOLUTELY unique content. No copy and pasting. No paraphrasing. I'm very strict on this particular rule and will check your originality in multiple ways, including copyscape. * Although I want these SEO optimized keep natural readability in mind please. In other words, try not to make it look like spam. * Each article must be approved before I finally accept them. If there are problems with the article (i.e., grammar, facts, etc) the writer will be obliged to correct the issue before I accept and release payment. * Please focus strictly on article facts, as well as grammar, spelling, and so forth. Oh, and please break up the articles in a nice manner - for example, use paragraphs and don't send me one long block of text. * These articles will be focused towards an American audience. PLEASE make sure your grammar is correct, and that the writing doesn't read with a thick non-american dialect. * Articles must be in Microsoft Word format. * The material, ownership, and copyright of all articles will be transferred to me upon completion. You will have no rights to the material once transferred. * After I've read and finally accepted all articles as free of errors, I will release payment via GAF escrow. Please understand that I might indeed contact you for corrections if your writing is incorrect - just be prepared. I have a low budget of $30 for this project. Delivery within a few days is preferable.