Week 3: Junk—No junk food at all. This means no candy, pizza, anything fried, cookies, etc. Oddly nutritious junk, like South Beach cookies are okay—because they have at least 3 grams fiber or protein.
The exercise idea should go like a dream for me. I take it that is 180 minutes over the whole week. I only mention it because I normally do at least that per day - but next week we are thinking of going away for the weekend in which case I may do less exercise than normal over the affected days.