Let me start off by saying that I think walking is really a great way to start being more active, but I'm wondering how much it helps for moderately active people.
I've been walking to work (~4 miles there and back) for a month and I saw some results. Now, I've taken to doing fairly vigorous cardio on a stair master and rowing machine roughly 4-6 days a week.
Will walking still have any benefits? I'm not really challenged by walking, heck, my fiance and I walked around yesterday for 50 minutes and I barely noticed the time go by...I cant really -jog- between jobs or on my break because I have to be none sweaty and presentable, so should I even bother walking about?