I am having trouble with LH trills. My RH can play them fast and articulate them well but how can I get my LH up to the same speed and confidence in these?
My rh hand is fine, in fact very good. It's really my left hand. In general my LH is not as nimble esp when trying to play fast, but LH trills are a struggle (to play fast and be in control). I am sure I have tension there and this is what Edna talks about.
Thanks for your reply awesome_o. My left hand in general is much weaker than my right hand on a number of the activities you have mentioned - much weaker. My left hand scales are not too bad but not as good as rh.