I’ve started to get a weird little creaking/popping sound in my right knee. It doesn’t hurt and I don’t have any knee pain but it still bothered me that it was even happening so I’ve been really careful on the lunges. It doesn’t seem to be getting worse. I can’t believe I have stayed with it for 6 weeks. It feels good. Two more to go!Yesterday was Labor Day and I took a nice little walk in addition to the PiYo. I did a loop from Birdsong up to the 22nd street trailhead where I hooked back up with Rainbow trail. The hill to the 22nd street trailhead about killed me…and I think I definitely will do it again. It took me just over an hour from where I parked so it was a nice little walk.