This post deals with the Counter Left Head Hook, which is a personal favorite of mine, because your opponent doesn't even see it coming.

I like to counter with the Left Hook in 2 ways, one by moving straight in at the opponent, forcing him to throw the Jab out of instinct, which I slip, giving me plenty of hip torque to come back with the Left Hook. The other method is to parry his Jab with your Right hand and torque at the same time and come back with a Left Hook.

My question though is this, does the counter left hook need a follow up punch, like a Cross or Overhand Right? Just need some advice, thanks!