释义 |
crackback noun[ C ] uk /ˈkræk.bæk/ us /ˈkræk.bæk/(alsocrackback block) in American football, an action in which a player who is positioned away from the ball runs back towards the play to block an opposing player: He is a good blocker on crackbacks or downfield to help teammates. He received a penalty for an illegal crackback block. He threw a wicked crackback block on a defensive back against Hawaii. The crackback block must engage a defender above the waist and not be a block in the back. The safeties playing outside have to be careful of crackbacks and cut blocks. SMART Vocabulary: related words and phrases American football attempt audibilize back judge blitz blocker bootleg dime flare formation forward pass forward progress free play free safety point after pulling blocker pump-fake punt return specialist returner turnover |