 Participants will undergo an initial screening visit during which they will meet with study staff in person. At this visit, study eligibility will be confirmed, and eligible and willing participants will be enrolled. Following enrollment, participants will complete self-report measures, and nurses in the Translational and Clinical Research Center will collect vital signs and draw blood for A1c. To ensure that participants have low baseline physical activity, they will then take home and wear accelerometers for 1 week. 