I did week 4 run 2 today and set off okay but by the time i got to the last 5 minute run i was so tired and aching but i made sure i finished it even if i was slow and finish i did. I really wanted to give up but knew i only had to get to the end and awlk home and stretch and i would feel so much better. A few hours later i feel great again and so i knew it was worth it. Still amazed though that i can run for 5 minutes at a time. Also excited new trainers came today with more support and should work better for me. Loking forward to doing run 3 for this week on thursday now.