As I write this I'm thinking of the play on the word feat. It's a feat to be writing this as week 4 has not been easy and its my feet that are my challenge. I was wondering if anyone else gets very numb feet while jogging? I get pins and needles and numbness and my feet feel very heavy but it is not painful. I'm wondering if it's associated with low iron levels? I have new and bigger shoes as I thought swelling and a constricted shoe might be causing it, but both feet continue to numb up regardless of shoe size. Any others dealing with this also?? Thanks so much.