My CS-489 project is called FitGuideDU. The FitGuideDU is a DUal-purpose Web-based program using PHP, HTML and MySQL. The first purpose of this program is to provide the User, such as, a member of fitness club, with a Fitness Guide specially designed for type of muscle that user wants to build. The second purpose of this program is to provide the Administration, such as, Fitness center, with information of type of muscles that users want to build in relation to their age, gender and physical conditions (weight and height). This information can Guide the Administration (fitness center) to wisely spend their money on purchasing/upgrading their equipment to better satisfy the members needs.