Podcast:Change Your Brain Every Day Published On: Thu May 17 2018 Description: Recent research suggests that being able to walk at just 3 miles an hour significantly raises the likelihood an 80-year old will live at least another ten years. Even for those much younger, making small adjustments in the way we get from point A to point B will result in substantial health benefits. Dr. Daniel Amen and Tana Amen provide additional insight into the way we exercise.