"Let's get phy-si-cal. PHY-SI-CAL!"

... --Olivia Newton-John   1) I did TEN laps of GREAT walking--with HIGH-QUALITY form (VERY FEW back-posture corrections, LONG strides) across my LENGTHY living room.  I EVEN--UNASSISTED--set myself up for--AND WALKED--a U-turn.  Also, during one walk, I walked ALL THE WAY into my bathroom.  (THAT'S ~90-100 feet.)  2) Despite the FATGUE that inevitably "settled in" immediately after THIS "TREK", I did 20 UNASSISTED squats while holding onto my shower-rail.   3) I went to watch my Karate class.