[18] The footwear are made with a posh structure of "rubber" with plastic/steel stiffeners to limit foot movement. Much more Superior runners are inclined to use flatter and flexible shoes, which allow them to operate much more rapidly with increased convenience. Sneakers became a trend assertion and had been promoted https://funbookmarking.com/story19126736/a-review-of-%CE%B3%CF%85%CE%BD%CE%B1%CE%B9%CE%BA%CE%B5%CE%B9%CE%B1-%CF%83%CE%BD%CE%B9%CE%BA%CE%B5%CF%81