An afternoon nap can be refreshing, but experts say it also can help you at work or with other activities.

Research shows that so-called power naps lasting less than 30 minutes allow the brain to rest in a way that makes you more alert. Geneviève Albouy, PhD, Associate Professor and Co-Director of Graduate Studies, in the Department of Health & Kinesiology at the University of Utah's College of Health joins the show to share her insight on what the perfect power nap looks like and the benefits that can come with it.