Of course, there is a need for exercising as well. I don't have any issue with this part, because I run a lot since I'm training for my half in November. I do need to start using my Shred video again.
Last week for a short run. I only ran 3 miles. We took it easy because several people were running a 5k after we finished. I'm so use to running longer distance that I felt like I did nothing. As funny as this may sound, I think my body was designed for longer distance.