Though they arent exactly trying to bash each others heads in*****, this is the only video i know of in which you can watch an Aikido person defend against striking from another system with no presetting***. Even though he gets smacked in the head quite a few times, when he can/eventually offbalance/s the other guy he does pretty well****. Ive critiqued this before, but the things worthy of praise make it worth digging up from time to time in threads like this. I dont see why it couldnt be useful for a competitive fighter - Itd just need to be tweaked a bit to deal with people being used to some form of rough fighting*, where they can subvert even the most basic of takedowns**.
*Rough, as in, if he gets hit full pelt in the head, hes more likely to react than someone whos been hit enough to move through it. You can even see him freeze a few times when hes hit in the head, if you watch for it. He recovers pretty quickly, albeit the need for recovery isnt exactly a good thing.
**Take a dedicated grappler and a dedicated striker. The grappler is not helpless against the striking, and the striker is not helpless against the grappling. They may not be as used to it as each other, but any idiot can screw up an otherwise fine takedown just be trying to. The hard part is, if the striker stops the takedown he has to circumvent a successive takedown. If the grappler stops the striking he has to prevent more striking. In this video, he spends more effort preventing himself from being hit than he does actually doing something himself. But if he were getting hit, he wouldnt be able to do the things he wound up doing.
***There are a few videos out there, but theyre mostly from people mixing Aikido with other stuff. To clarify, im referring to someone limiting themself to straight up Aikido.
****See 1:30-1:35 - Gets off the line (of rather weirdly thrown body punches), jams his arms up, takes him back the other way and levers him down. See the next point for why while that is good, the good qualities come with caveats.
*****They really werent very skilled attackers. Thats not necessarily a bad thing, but they werent really getting in there with enough aggression to actually get a good start off their attacks. Given that their followups were fine, im guessing theyve either learnt to use initial strikes as setups rather than actual attacks, or theyve been drilling some strange and wonderful combinations
