This. In fact isolating and attempting to play purely from the fingers alone is a great way to develop RSI or any number of soft tissue injuries. There's entir

This. In fact isolating and attempting to play purely from the fingers alone is a great way to develop RSI or any number of soft tissue injuries. There's entire schools of thought around proper ergonomics with respect to piano playing - I took lessons in the Taubman technique which (very simplistically) tries to encourage movement farther upstream on the body. https://www.ednagolandsky.com/the-taubman-approach-basic-principles https://www.ednagolandsky.com/the-taubman-approach-basic-pri...