Hi,
First off, let's take a look at what the effects of adrenaline are.
Adrenaline has a number of uses, primarily as a survival attribute. It is designed, primarily, to make you faster, stronger, and feel less pain. It's there so we can absorb damage, and dish out punishment if needed, or escape. As a result, it acts to shut down any aspect not directly related to immediate survival, and one of the first things to go are the higher functions of the brain. What you get left with is what some refer to as the Lizard, or Reptilian Brain, concerned only with survival (eat, sleep, run, fight, breath). Above that is the Mamalian Brain, giving emotional content and context, and then the Conscious Brain, giving rational thought, logic, sense of self etc. So anything that requires decision making, remembering techniques, or a sense of logic are out of place in a high adrenaline situation.
This comes out in the following ways:
- A higher threshold for pain
- More energy sent to the fast-twitch fibres, allowing for faster actions and movement
- More energy sent to your muscles, allowing for greater strength
- A focus on the senses required, which means that your vision tunnels, your hearing muffles in order to remove distractions, and more
- You lose the ability to perform fine motor or complex motor actions, leaving gross-motor only
- You lose the ability to form sentences
- You lose the ability to cognitively think things through.
This is not a complete list, but does go through some of the major things that need to be taken into consideration if looking at something being applicable in an actual self defence situation. What I want to emphasise, though, is that this is a high-adrenaline state. It is not a "twinge" of adrenaline, it is not the same as the adrenaline encountered and experienced in competition or sparring. Due to the environment (knowing that you will be involved in the sparring, or competition, for example) you simply don't get the same adrenal responce. You often still have a number of higher brain functions, for example, although other aspects remain (losing fine-motor skills in the main, amongst others).
So the question then becomes what are the techniques teaching, especially those that go against the way the body actually works under adrenaline (those with fine motor or complex motor skills involved)? Well, it's my belief that these are designed to teach other lessons, such as strategies and tactics, teaching control over yourself and an opponent, increasing co-ordination and hand-eye co-ordination, aiding targeting and precision, and so on. What they are never about is consciously remembering any of them for an encounter, mainly as such an encounter can never be predicted, and if you stop to "remember" what to do, you've already been hit. In the other thread we looked at other potential lessons out of the multiple opponent techniques, as the attacks and responces were rather unrealistic. So I feel that they are there for reasons that go beyond practical defensive techniques.
If we look at the mentioned technique above (Delayed Sword - and I'll beg your forgiveness if I picked a version that doesn't represent what is refered to as that technique, but it's hopefully a good enough representation), the lessons there are again far from pragmatic (although it certainly has quite a number of highly pragmatic aspects to it).
The version I looked to is this:
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I tend to look at things like this as expressions of strategies, which are then represented by the technique itself. Here, the strategies are simple:
- Evade the attack and gain distance
- Counter out of the opponents distance
- Finish with a powerful strike to a target you set up with the first counter.
There's more, obviously, but I feel that's it in a nutshell. So why do I say it's unrealistic? Well, the attack is stylised and singular, and there isn't enough of a disruption to get the kick in. Does that mean it won't work? Not at all, it could very easily work, and certainly would in it's application there. It's a very solid technique. To take the effects of adrenaline into account, though, as well as make it a "street" defense technique, a few changes would need to happen. The precise targeting needs to be "opened up", the attacks need to be more modern boxing based punches, or big loping haymaker-style attacks, the finishing strike needs to be looking purely at a knockout (which it has the potential to already be, so that's going to need the least change), and so on. Then it needs to be trained under some form of adrenaline to ensure that it can be used that way. You'll probably find that once actual adrenaline is added in, the execution of the technique changes rather dramatically.