Abraham Nava: Paperback, 136 pagina's

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Abraham Nava Valay (born 23 January 1964 in Mexico City) is a retired Mexican football defender. He obtained a total number of nine caps and no goals for the Mexican national team between 1991 and 1993, and was a squad member at the 1993 Copa América. Within the sport of association football, a defender is an outfield player whose primary role is to prevent the opposition from attacking. There are four types of defender: centre back, sweeper, full back, and wing back. The centre back and the full back positions are essential in most modern formations. The sweeper and wing back roles are more specialized for certain formations.