keystring When I was sorting all this out, I did one of my "I've got weird questions" thingies with my teacher. Namely, do we:
(1) expend energy to press the pedal down, and relax for the pedal to push the foot back up
I hope this is the right answer. Because the pedal is something we pianists don't need to play piano. But we can add it to our playing. And we should be able to add it whenever we want, without a preparation phase. With preparation phase I mean something like resting the foot somewhere else on the floor and move to the pedal when we think we need it soon. And because the pedal is an optional ingredient, I want to have the luxury not to waste any energy if I am not using it.
(2) expend energy to raise the foot off the pedal, and let the weight of the foot lower the pedal
I hope this is plain wrong, because this is the opposite of above
keystring (3) a bit of both, depending
I hope, there is a way to avoid this situation too. But as you said - depending. And here there are some factors that are given:
- the upward-force of the pedal
- the weight of your foot in relaxed state. You may argue, this depends on the sitting position. But if the sitting position is chosen with regard of the hand to keyboard distance and the pedal is a fixed one on an acoustic or a digital cabinet, then there isn't that much one can change.
And then there are factors you can change:
- which part of your foot touches the pedal.
If I am lucky, I should be able to find a sweet spot for my foot to rest on the pedal without pressing it, but still apply enough weight to make pressing down effortless easy. I just don't know if all combinations of pedals and shoes allow me to find this sweet spot. I am especially afraid of having a pedal that has too less of upward-force to lift the tip of my foot when I am wearing shoes.
Currently my conclusion is to pedal without shoes, or maybe have a pair of piano-pedal shoes. I mean, dancers need dancing-shoes, and we pianist need flexible shoes.