In soccer, the abbreviation “DM” suggests Defensive Midfielder. The defensive midfielder(DM) over a crew is positioned behind the midfield players and just in front of the defense. The abbreviation “CH” indicates Center Half in soccer. The middle fifty percent(CH) is an alternative name for a Centre again(CB) or central defender. https://1gom47911.eedblog.com/39033676/details-fiction-and-what-is-cf-in-football