I continue reading the book I mentioned. I wish I had more time for that. Anyway, the second part of the book talks about relaxation technique through
Autogenic_training. This is not exactly to overcome the competition nervousness, but rather to get more energy resources from your body.
When you train/compete the fatigue you feel is mostly because your brain gets tired. If you can learn how to give your brain some rest you can train more and refresh yourself when needed.
The technique he is describing is the following:
Lay down on your back, close your eyes and start telling yourself:
My palms are relaxed, i feel warmth in my palms.
With that you are trying to imagine something that makes your palms warm. Hot shower, fireplace, sunshine. Anything you can lively imagine until you feel that warmth and relaxation.
Then you continue the same with your arms, shoulders, feet, legs, body, neck, face.
Next you say:
My mind is blank, I am not thinking about anything
With that you are trying to visualize
nothing. Since this might be difficult ;-) he recommends imagining TV screen turned off. It should be all one uniform color when you reached perfect relaxation and state of
Hypnagogia.
Rest for some time and then start waking yourself up.
To get good at this he thinks one needs a few weeks of consistent practice. However, for me it worked well from the first try. Really helps to recover after practice and feel fresh again.