"NO PAIN, NO GAIN."

... Well, I'm not hurting. ON THE CONTRARY, I--personally--think, and my Physical Therapist concurs, that my left leg/knee keeps "buckling" today because I've been working' it so much/hard.   I don't have P.T. again 'til next Tuesday, so that nice little break should provide AMPLE time to "recover". OH, YEAH! I did SIX MORE walks--WITH my "hemi-walker" as a leaning support--across the length of my BIG living room.  My Physical Therapist is physically supporting me--as I walk--less, because he says that he thinks that I have been improving lately.  He feels that I can handle the EXTRA workload.   So far, so good ...