In football, CDM stands for Central Defensive Midfielder. This position is primarily focused on supporting the defense and protecting their teams goal. CDM players may help their defenders in front of their teams defense, or man mark specific opposition attackers. They play a very defensive game and are tasked with supporting the defensive efforts of the team. The best CDMs make aggressive tackles and get interceptions, making it very difficult for the opposing team to play in the middle of the field. CDMs also perform other midfielder duties, such as moving the ball downfield, cutting, passing, and creating scoring opportunities. They are responsible for defending the central midfield and position themselves along with the other midfielders, standing at the center of the width of the field. The CDM will attempt to stop the opposing team from scoring by thwarting their possession and blocking their passes. They will work with the defenders and the full-backs who get caught out of position or ball watching. The DM provides stability at the back and provides a smoother transition from defense to attack.