don't know much about 'qi,' but sounds like you know how to get tone. and, i agree, you can't get it by using your shoulders. they can be powerful players, but am realizing it's not all power anymore. lightness can be great power. look at karate experts. they're all skinny. yet, they flip people like matchsticks.'qi' - i will look into it.
I think there's stuff about the Russian school on here. Search for schools of piano playing.Emphasis on technique, schools that follow a certain pattern of learning, playing serious music, all around "heaviness" that's my naive impression.
oh, that's 'qi.' i really like the intense meditation that some pianists really do have. and a form of qi is probably not bad to have for long exhaustive pieces. unfortunately, i use it on scarlatti (which my teacher did not like). so then, i speak softly to myself (slow down, don't put so much effort into what you do) and try not to get so 'solar plexusish.' for me, when i bicycle a lot, i get a stronger sense of sitting correctly at the piano, which helps me play better. i feel the strength coming from around my belly button (seriously) - you know, inside - and then i can go for long stretches of time and not get tired. that's my 'qi.' BUT, when i don't exercise - i haven't enough 'qi' and don't concentrate as well either.ps. realpianist, imo you pay for someone to teach you as much stuff as you can learn in as little time as possible. so, if you are just going for lessons to feel good, you're not going to get as much out. so - you go in, accepting whatever fate is to befall you. if you go rock climbing, would you expect never to slip and never to fall back. piano is just like that for me. i get lots of practice in for several months, then something happens, and it's not as much, then the teacher is frustrated (allt eh work and lessons) so then i practice a lot again. now, i have to find a balance - a way to practice all the time even if it is a little bit here and there. that means i have to quit piano forum in august. it's very addicting!!! (maybe not quit, but just quit checking threads all the time).