Play on heavy piano's, play Hanon (hides for SteinwayGuy)
that's not really what i'm referring to.nowadays when i play (few years ago it wasn't that bad) when i played, after awhile usually during hte piece, my right forearm would start to tense up, and lock up. very uncomfortable to play. and impossible to get any strength out of it... i guess maybe relaxing is the key.
yes. i suppose strength and coordination are different, although as you progress you gain both, right?
i don't think strength is something that you should strive for - because as i've been learning - it really takes very little effort to make even a sfz sound on a piano. sometimes we try too hard. experiment with as little of effort as possible to make a sound.
i tend to like stiff pianos because they get you so many gradations of dynamics that are even. my teacher, on the other hand, is good enough to get the sounds he wants from VERY (i call 'flatulant') easy playing pianos. i asked him awhile back if his piano was broken but the sounds he gets out of it are incomprehensible - and he'll never get tendonitis with this type of piano.