Stand & Move at Work II: Effectiveness and Implementation of a Worksite Wellness Program

Worksite-Level Inclusion Criteria: * More than 80% of employees work full time (30+ hours per week). * At least 45 employees in the worksite with sit-stand workstations working at least three days per week * Occupations require primarily desk-based work (e.g., computer- and telephone-based) * Willing to allow the researchers to distribute online research surveys to all employees in order to allow the program to be evaluated. * Allow 30 randomly selected individuals to wear an activity monitor in several 7-day intervals across two years. * Willing to be randomized to either intervention. * Willing to identify one or more worksite champions to implement the Stand \& Move at Work™ program. Worksite-level exclusion criteria: * Involved in previous interventions to reduce sitting and increase standing and moving at work in the last 24 months. * Involved in the Stand and Move I intervention. * Another worksite within the same organization is participating in the program and contamination across those worksites cannot be avoided. Employee-level inclusion criteria: * 18 years or older * Willing to provide informed consent