BizSugar.com › Self-Development › This Four Minute Workout Is Perfect for the Online Entrepreneur

Online entrepreneurs and other in small businesses often spend lots of time at their desks staring at the computer screen. That might be good for productivity, but bad for your heart and the rest of your body. If you don't have time to get out and exercise or get to the local gymn, here's another option you can try -- in just four minutes!