we use the rings a little differently. We don't really use them to slam and condition your arms. In addition to the slam method, we perform the set slowly,without making them clang, making sure that each movement flows seemlessly into the next. This develops the "live hand," which does not go dead after a strike, but is still able to move and make transitions of energy and direction. Very similar to Tai-Chi.
We also have very heavy rings-8-10 lbs each, in which we perform the sets or other exercises to develop continuing energy as well as resistance on the bridge and short strikes.
Sash weights are held in the claw hand and thrusts are performed.
"My Gung-Fu may not be Your Gung-Fu.
Gwok-Si, Gwok-Faht"
"I will not be part of the generation
that killed Kung-Fu."
....step.