50x500 word Articles $1 Per Article

Looking for article writer for SEO based articles on the subject of bodybuilding, muscle growth, exercise and fitness. (Preferably Bodybuilding) Need: 50 Articles, each article will need to be 100% unique and approximately 500 words. Please ensure that the appropriate keyword density is met for each keyword of which the article is targeting. All articles must be tested with copyscape as they will be submitted to various article directories. All articles must be written in perfect English Budget: The price will be US$1 per article, this price will not change. When Bidding: Please provide some samples of your previous work and how long it will take you to complete this project. Payment: I only make payments via PayPal. Once you have completed 25 articles, send them to me and I will send you 50% of the agreed payment. Once you have sent the final 25, I will send the remainder of the payment. All articles will become exclusive copy write of the buyer (myself) upon completion. All articles must be 100% unique.