Schumann did something similar with unfavorable results...
Indeed, he decided to concentrate on being a composer.Thal
Indeed, he decided to concentrate on being a composer.
Somehow I was expecting this kind of answer... and from you, nonetheless.
A "weighted glove" sounds really stupid. I've learned that playing the piano is about coordination, not muscle strength. From my googling of "isometrics" it sounds like static muscle work? Static muscle work is never good, you need free, supple muscles when you play.
While it doesn't surprise me that virtually every response is negative, you lot should stop being such a bunch of big Phillistine girls. Claudio Arrau insisted on carrying his own suitcases and countless pianists have extremely well developed and powerful hands. The idea that actually using the muscles automatically injures you is nonsense. It's just silly to write this device off without even trying it. Wrapping yourself up in cotton wool doesn't produce the means to play both powerfully and effortlessly- and I'd happily bet that at least half of those complaining here have a pretty poxy fortissimo.
I, and I doubt any of the other sceptics regarding this gadget, doubt that physical strength is useful. What I do doubt, however, is that a device like this is a better way of getting it than normal exercise. Why waste one's money on it when there are plenty of ways to develop/maintain that strength that are cheaper and generally better for you?
Isometric muscle work is exactly what the fingers are doing when they keep a key depressed. Is that a bad thing? In a slow piece, the overwhelming majority of all actions in the hand are isometric ones that keep keys depressed. We can ban long notes outright, if the above is true. When done with awareness and sensitivity, finding an isometric balance is one of the most important types of coordination. It's inescapable, so the only choice is to do it well or badly. Doing it well retains movability, whereas doing it badly hinders it.