The average American clocks in around 9.4 hours a day, and does two to three hours of actual work. What if you condensed all your time into a shorter day? Stephan Aarstol is the founder of Tower Paddle Boards, alumni of ABC's Shark Tank and author of The Five Hour Workday. Stephan's employees only work five hours a day. Here are three ways he’s able to maintain a successful business using this model.