Riposte or 1-fire. The cooperation between defensive and counteroffensive. It's a defender's quick counter following a parry/block/evasion. See some simple variations. The first part = with a one-beat return/counter, and the second part = with a two-beat return. Could be done with all kinds of melee weapons. I do this with the bat, branch, billiard cue, etc. It makes no difference. Disclaimer: The tree I'm hitting is death...so no complaining, please. The green needles you see are from the conif