Working the knees

Today was the first swimming class of the session. It wore me out.

I asked the teacher if we could work on my knees especially.

They are locking up on me when I stand, which is fine when I am standing. But they tend to buckle when I need to lower myself from a standing position. I think that is what caused the recent near-death experience.

Now, after the exercises my legs are tired and jumpy, and I think I will take an Advil cocktail go to bed.