Brought my heart rate up considerably higher than I have lately. Just tried to keep it higher (above 120, even into 130). Nothing fantastic. No running. But I sweated it the whole way and Lyra was happy to stretch her legs.
The good news is that I know I can maintain the faster pace for a longer period of time. The bad news is that I also know that my well of energy isn’t nearly as deep as it used to be. Got some work to do.
FeetForBrains 
Good to see you up and at it! Be kind to yourself. You have been through a lot. You are strong and I hope you are feeling more like you self each day.
I’m having to invent me every morning it seems, but that’s okay. I still recall where the joy is at. When do things start to melt?