Having read all the posts on here i am a true couch potato (TCP!) so when I started last week I thought, will I even be able to run 60 seconds? While it wasn't horrible I did it, and yesterday I did w1r2 and it was not only easier, but it flew over. So, of course, I came away thinking oh yes I can do this, i will be fit in no time, then I looked at the weeks ahead and what i could expect and panicked.
How on earth will I be able to run 20 minutes no stop in just a few weeks from now? The thougt of running 3 minutes is terrifying. i just dont know if it's possible!