Have done the week 1 run about 5 times over the last few weeks, with breaks in between for various reasons. Thought I'd give the week 2 run a go, telling myself you only have to do 6 runs instead of 8. It was hard work, but I managed it!!- some of the running was even uphill - but that particular 90 seconds just about finished me off! Anyway, encouraging, and some of it could even (possibly) be described as jogging, rather than shuffling.