I was gong to ride late last night but it was raining on and off besides my left knee was not feeling good. So I got up early before my Pulmonary Testing, (I was told everything went well and no issues with the lungs. I went in because for a long while now when speaking I run out of air before the sentence has ended and if I try to hold a tone I run out of air way too soon). Back to the morning ride, I started out slow as both knees were giving me issues. With a tale wind it was easy to get up to speed, so I decided to keep up the speed and put in more effort than I had been doing. It felt good to do it too. The last 1/2 was into a headwind it and bad roads it was work to keep up the speed. After the ride my legs were yelling and not happy. I was hoping to do an easy ride later in the day but with rain looming over the forecast and raining on and off, I never made it out.