Wenger warns shaky Gunners

Arsenal boss looks to rebound after loss to West Ham

Arsene Wenger has warned his shell-shocked Arsenal stars they must improve quickly to avoid being cast adrift in the Premier League title race.

Feted as serious title contenders after last season's FA Cup final rout of Aston Villa and their recent Community Shield victory over league champions Chelsea, the Gunners got a reality check on Sunday as West Ham clinched a 2-0 win at Emirates Stadium.