about 'fake clenching' method

[daem0n]

yuo generate energy to move your muscles, override, and have energy to your disposition, use it for whatever you like, you can use it in trance but there are odds that you start coming out of the trance due to tension

[cesm23]

If anyone knows what i am talking about, please tell me if this is the correct name. It's kind of trying to clench my whole body internally' but remaining totally motionless, it's hard to explain, this is a weird thing i notice i could do since long time ago (even before knowing psionics existed) and never knew if this as any kind of use, specially about energy body development, as this SEEMS to be related to energy body, i think ? I even readed in psc-online that this generates a lot of psi but i don't know if it's the same thing i do, as for me this was always a strange ability with absolutly no use.

Can this be used to improve results in the practise of any psychic ability or when doing n.e.w.? Is this dangerous ? As sometimes when i do this i get involuntary limb twitching, maybe this really uses a lot of psi.

Also can it improve trance meditation ? (by trance meditation i ASSUME it's doing meditation while remaining totally motionless)