Boy this week is sucking so far. I finished week 5 on a real high, I was completely buzzing after running for 20 minutes, and i didn't struggle though it either. But just completed w6r2 and it was so hard, r1 was the same.
Normally when i start running (after the warm up) the first 2/3 minutes are a bit of a struggle but then i normally settle and often end feeling happier running than walking. But not this week, legs just felt so heavy.
I managed to push through and finish though, hoping run 3 will be better. I don't listen ahead so no idea whats coming (please don't tell me)