Some feedback about my own practice of EE since almost 3 months.
I'm doing it fully at evenings before sleep, once a week. And I'm also doing daily stretchings from the programs mixed with some others that I know of. I'd like to be more regular, my laziness is a tough sparing partner.
In the beginning I had the same kind of
mild hyperventilation effects that are already reported on Beatha, not being able to move the fingers, feeling like(let me try to explain) the
bones were trying to escape the skin on the ends, that's what it felt energetically, high pressure and strong resistance.
Sometimes, the numbness around the mouth and also the belly, and sometimes in the
whole body.
Feeling (very) hot or cold also, depending of my energetic state, I guess.
I have to mention that I had some troubles standing up staight in PB, related to my scoliosis and some bad postures, so I was more laying down to finish Beatha after, I think it is related to the hyperventilation.
It really improved and I try to stay as straight as possible now, I was too curved in the beginning, and letting my belly go out was pulling my muscles around my clavicle, the scalenes if I would guess. It is easier now and I understand the posture as being truly important, in general. The warrior breaths help me to amplify my willpower, or it is the impression I have when I'm doing so. This thought is in my mind : I will persist until I succeed. ;)
One new phenomenom that appeared recently after Beatha is the
powerful ear buzz heard, the first time I heard it I thought it was something somewhere in the house doing that noise (the kind of noise that a old TV or a radio would do if not set up properly) because it really feel like it's outside. It progressivly looses strength when I arrive to the meditation.

I am also more concentrated on the breathing in itself, there is less and less noise in my flow of thoughts. My muscles are completly relaxed for POTS, especially the face muscles, it is really great. I have often seen some colors and some faces produced by phosphenes, I guess. Reminds me of some Reiki experiences too. I've been zoned out too.
It really is effective, and yesterday night, while listening to Ailen's voice, in french-I should maybe try the english version-, it suddenly felt like there was a 'holy echo' on some sentences, it was really weird because I'm used to listen to it and I had never have this feeling. I felt some kind of unity in some ways with the group.
I have to improve my english to describe sensations, it's not that easy, my vocabulary feels poor right now.
Thank you so much, by the way.