left hand

[Tree]

howdy, i have a problem with my left hand (as in the one with the bow) you see when i play it often craps up after a very short amount of time (like 5min). My question is, is this normal, or is bad technique causing this? i am not sure if it would be technique because it seems right to me.

thanks for your help

[Mike Goodbar]

What does your teacher say about your bow hold? Sounds like you might be gripping it too tight.

I tell my students that they should hold their bows loose enough so that I could snatch it out of their hand with little effort (and I sometimes do, just to keep them on their toes).

Also, is your thumb bent out or caved in? I find that keeping it bent gives more endurance and better articulation.

[Tree]

Wow, thanks so much for your advice, i tried the loose hand idea and it doesnt cramp up at all. thanks heaps!