Looking for an easy, free way to burn calories? You don’t have to invest into an expensive machine and you probably don’t have to go anywhere. You just need to find a set of stairs in your home and you are ready to go. I have always enjoyed stair stepping, which is something I do with my Wii board. However to take your exercise up a notch, you might try stair sprinting. Instead of just walking up and down a step (as you do in stair stepping), you take sprints up stairs. If you don’t have a set of stairs … Continue reading →