Out of curiosity, because you focus a lot on bunkai when practicing patterns do you see any overlap between working on applications on a partner and free sparring? I personally think doing partner drills where the techniques from patterns are applied is quite helpful, of course, even if it's largely done in a step-sparring context but I am wondering if there's ever a bridge between bunkai and free sparring. Do any of the application drills practiced on a partner ever turn up when you and your students are sparring?
Well, yes, we have different layers of step-sparing and free-form sparring with efforts to link bunkai to sparring activities. The progression follows like so:
Static step-sparring > freelance attacks with static counters > freelance attacks and freelance counters > combination attacks and defender finish
Thus, static step-sparring is what all of us are familiar with. Either a predefined one step or three step attack sequence with a planned defense. Since both partners know their roles, the goal in this drill is to develop technical perfection in power, speed, efficiency, and fluidity.
We can introduce a level of complexity and uncertainty by changing the attack to a freelance one where the attacker may choose any single attack he pleases to any target zone (low, medium, high), even if it is a grab. This forces the defender, who is constrained by his scripted response, nonetheless to adapt it to make it work in application. I find even staying at this level creates functionally high level students since they understand better when specific spoon-fed techniques will and will not work.
The next stage has both the attack and counter freelance in nature. This alteration of the basic drill is a obvious progression and it allows the defender to make their preferred movements second nature to them.
Finally, we raise the bar a final time by allowing the attacker to strike in combination, forcing the defender to pick his spot to insert himself to start his own counter attack. We also add the burden that Defender must end his counter with the attacker on the ground and controlled in some way, possibly with a pin or lock.
Free form sparring are drilled like so:
Prearranged striking drills > prearranged defense > free sparring - striking only
Prearranged striking with entries > prearranged defense with close range countering > free sparring, takedowns permitted
I think these are largely self-explanatory, but if you'd like to discuss any of them, post away! In the prearranged drills, I am trying to teach foundational skills, some coming straight from kata lessions. The further progressions are meant to make the student absorb these basic skills and then be able to freestyle them at will in reaction to the correct stimuli.
We also have a final type of 3/4 pace collaborative sparring where we try to engage each other and employ the so-called bunkai contained with kata. Some of the movements are un-usable against other because of their potentially lethal outcomes, so we'll have a defined 'click point' in the drill to where one person will accept that the other person has gained proper position to apply his move and will then resist only partially, letting his partner make his 'finish'. It's not a perfect training situation but at least we can practice against real people this way.
I also pad up in a Redman suit occasionally and let my students blast away, anything goes. Even with the suit on, I'm very careful about my own safety and I will call 'break' quickly.