I started Week 4 on Monday and for the first run I completed all of it apart from the final 30 seconds of the second 3 minute run.
Then I went out Wednesday and completed the whole thing, felt so happy and thought that was it, I had done it once and the next time would be easier.
Nope, went out this morning and I was absolutely rubbish. I'm so annoyed with myself because 3 out of the 4 running segments I ended up walking at around the half way point.
I don't know why it happened, I thought mentally I was focused and feeling confident from the previous run. It was the first time I'd been out in the morning so not sure if I'd eaten enough for breakfast to get me through? But now I'm feeling so rubbish about it and wish I'd pushed on. Think I'm going to restart week 4 again until I've successfully completed all 3 runs. But I also found that this morning my legs were feeling so heavy and my ankles almost completely seized up from the first 5 minute run onwards.