10 years ago by
A Pianist
Get more skeletal!
If you don't know what that means, try to figure it out! I hope your teacher has been showing you the potency of the hand arch to help you out. When the hand works well, when the palm of the hand feels full and pumped, allowing the fingers to move effectively (instead of this "relax, relax" which ends up causing huge amounts of tension), the stress on the forearm is relieved.
Good luck, let us know how you get on!
AFF