I started to practise Zimmermann a few weeks ago, thanks to a tip from @salcott in another thread. It's a stream of rhythmic variations played on A on D string and E on G string. I'm not used to play for a longer time without any left hand movement, and my left hand goes stiff very quickly. Normally I can set my posture right and know how to use big muscles to ease the left hand fingers. Here, after a few minutes, my hand gets tired and I feel I'm reverting to the basic mistakes and my thumb and pinky start to hurt. I solve this by playing different notes, or harmonics, to ease the left hand while I focus on the right. I practise Zimmermann daily for say 15 minutes.
My question: is there a way to learn to stop the notes for a long time without any pain? I feel I'm getting slowly better in this, but I'm afraid I might develop some left hand health issues (not for the first time).
My question: is there a way to learn to stop the notes for a long time without any pain? I feel I'm getting slowly better in this, but I'm afraid I might develop some left hand health issues (not for the first time).