is cornering being cornerd. In boxing getting pushed into the corner is bad. The enemy can send, if having endurence and strength sets of punshes taken down the stamina of the cornered and if technically good get some nasty hits past the arm guards.
Or, you go hugging bein cornerd, make a turning move and throw the attacker into the corner to start hitting until knock out....
But first you have to hug'em and take some punshes before.