This morning I did a plain, short walk. I don't want to feel again the way I did yesterday ~ shaky and lost, sort of.

When I look at those heart rates from yesterday, I realize that even though I wasn't running, my heart stayed in peak too long. I need to back off and build up more gradually.

Today out of 37 active minutes, I was in fat burning zone 28 of those. I suppose that will do for now.