Currently up to day 4 (rest day). I forgot to do day 2 and 3 and tried to make up for it while putting Mr 6 to bed and couldn't remember where was up to, or what I had to do.
So I did:
50 situps
50 leg raises
60 second plank
Ok, now I've looked at what I did have to do, it's overkill, but better over than under! Enjoy!
