I'm pretty limited in what I can do still, especially when it comes to lifting and other strenuous activities (they won't even let me play disc golf yet!).
I went for a run on Monday though. Wanted to go 2.5kms but after 1km downhill I knew that that wasn't going to happen so I took a short cut and headed home.
I've lost and rebuilt running (and riding) fitness plenty of times in the past and I thought this was going to be an extreme version of that, but it was so much worse. I had NOTHING to give. No strength, no endurance. My heart-rate went to maximum within a couple of hundred meters which, as I said before, was all downhill. Downhill used to be naturally easy for me, but even that was hard somehow!
I used an analogy to describe it to a cycling buddy about a local and very popular "benchmark" hill called Norton Summit. I said that when you lose fitness then maybe you're a few minutes slower up Norton Summit, but that this run was like I didn't even make it all the way up Magill road (the slightly uphill road that leads to the start of the climb) before I had to turn around and give up.
Also, my legs are still sore four days later! Stupid running.
Anyway, I'll do the same run again this weekend and see how I go.