I am glad to hear of such great progress. I probably could dance the polka but what gets my muscles all crammed up is lifting things. Just now I finished a canner load of applesauce and the lifting of the quarts in and out the canner with the tongs, my arms start to quiver, I am holding so tight for fear I will drop one on the floor. I am supposed to have surgery on my elbow to cut what is constricting my nerves. So there is another problem with the surgery. Just thought I would mention this. Thanks for your reply and stay in touch. Stay healthy. KLH