Originally posted by Javi:
A subconscious action is usually triggered by a stimulus and is generally uncontrollable, much like ducking from a nearby gunshot, jerking the hand away from a hot grill or even swerving from an object darting in front of your car.
That is one type of subconscious action. People who use a non-anticipatory psychotrigger to trigger their release do this. When stimulus happens, for example, the feather touching their nose, that triggers the release.
Another type of subconscious release is to turn the job of deciding when the release should happen over to the subconscious.
I'm pretty sure you're not in favor of turning loose of the string, for the reason that a human is not capable of timing that action finely enough to shoot accurately.
The next level would be deciding to relax the hand and letting the string pull through the fingers. That would increase accuracy, but the time lag between deciding to relax the hand and actually doing it means that the arrow is going to be pointed in a slightly different direction when it is released than when you decided to release it. Maybe you can overcome this by deciding to release as the arrow point is moving in the direction of your mark.
The third level would be to turn the job of releasing the arrow over to the subconscious, which may have a shorter time lag than if you consciously decided to release it.
You're still pretty much in control of the shot. I shoot every morning with a friend who has a dog, and the dog occasionally runs in front of the target. So far, every time the dog has done that, I've managed to let the arrow down. I suppose there is a very short time, less than a fraction of a second, I'm sure, after the subconscious decides to release the arrow that I couldn't stop it, but that same time lag is probably there if you decide to release the arrow consciously.
But mumbo-jumbo aside, the answer to your question is: I don't know. The arrow just goes at some point after I have reached full draw and continue expanding. I'm sure that I don't consciously turn loose of the string, however.
I have started doing quite a bit of left-handed shooting lately. I've discovered that my subconscious mind hasn't figured that out yet. I get to full draw and continue pulling and nothing happens. So I relax my hand and the string pushes my fingers away. It is quite a different sensation than a subconscious release, though.