Physical activity readiness of front-line employees caring for adults with disabilities (N = 381) improved during a two-phase project based on stages of change (SOC) theory. In Phase 1, we assessed barriers to, and readiness for, participation in an employee wellness program. We collected data from workers using focus groups and a preintervention physical activity readiness survey. Focus groups (N = 14) identified barriers, including lack of communication about the employee wellness program. With respect to their SOC (N = 82), 7% were in precontemplation, 16% in contemplation, 52% preparation, 5% in action, and 20% in maintenance SOC. In Phase 2, we aimed to improve readiness for participation in the program. We used SOC-based employee Facebook group messages, a health education fair, and measurement through a postintervention physical activity readiness survey. The mean number of "views" in which the workers saw the 16 theory-based messages was 12.2 (range = 0-27). Fourteen adults and 17 children attended the fair. Postintervention survey results (N = 125) indicated physical activity readiness improvement with 1% in precontemplation, 21% in contemplation, 33% in preparation, 33% in action, and 12% in maintenance SOC.