The Unibody Fitness System allows an individual to receive the highly desirable low impact resistance of working out in a pool without actually being in water. With the Unibody Fitness System, the user can perform a complete workout regiment to build muscles without the use of weights or water as the system uses fluid to create resistance during cardiovascular workout, aerobics, walking, jogging or doing menial tasks. By attaching the Unibody Fitness System device to the bodys joints and flex points, such as the elbow and knee, resistance is produce for the muscles in that region of the body every time the user bends or extends the arm or leg which the device is worn.