I'm afraid to sit down because I think my legs will seize up, so instead I'm walking about with a massive grin on my face. Never, never did I think I'd be able to run for 20 minutes, but I just have and it feels amazing. Not sure I'll ever fall in love with running like some of you have, but at least having done this, I know I can complete the whole programme.
Thanks everyone for sharing your stories on this forum, I'm sure that's what's making the difference - that and Sanjeev Kohli's soothing tones.
To anyone else just starting out, if I can do this, so can you. Now off to treat myself to a very large coffee.