With Fitness Challenge, you can download the program as a demonstration version. The demo version will operate for 15 days. When the allotted time has expired, you will be unable to use the program and will have to purchase it from Human Kinetics if you want to continue using it. After installation, you’ll see a screen asking you to choose to register the program or run it as a demonstration version. Follow the on-screen instructions. Note the phone numbers to call (both for U.S. and international orders) in case you would like to purchase a copy of Fitness Challenge once your demonstration version has expired.
