So I discovered something a few weeks ago. For the past few months, my knees have been popping every time I climb the stairs to my apartment or step up onto something. This is the same thing they did the last time I rode my bicycle – every step on the pedal would cause a knee (at that time, my left) to pop loudly; the next few days, I was sore.

Well, so here’s my knees doing the popping thing. A few weeks ago, I went to Eeyore’s Birthday down at Pease Park; the whole day was spent just kinda drifting and walking lazily, sitting for a while, walking some more, meeting friends, people-watching, walking some more. Typical Eeyore’s stuff.

Two days later, after a little soreness, I came home from work and ascended the stairs to my apartment — no popping. I stopped halfway up and tried to figure if I was going deaf. No deafness. I stepped. Nothing. Went the rest of the way up. Nothing. And it was then that I learned something: the popping goes away with exercise, something I’ve known, but it’s now brought home to me. Walking will lubricate cartilage, make it supple, and remove any little spurs on the bone ends.

Consider me schooled.