Low InTensity Exercise Intervention in PAD

Participants in one of the exercise intervention groups will attend once weekly sessions at the medical center for the first four weeks of the study (Weeks 1-4, Phase I). During weeks 5-52 (Phase II), they will receive weekly telephone calls from a study coach.

Our attention control group controls for the possibility that regular contact with the study team may improve outcomes in participants randomized to the intervention. Participants randomized to the control group will attend weekly one-hour educational sessions at Northwestern University for the first four weeks of the intervention (Phase I). These sessions are on topics of interest to the typical PAD patient and are led by physicians and other health care workers. Topics include Medicare Part D, nutritional supplements, and cancer screening. During Phase II (weeks 5-52), the attention control group will receive weekly telephone calls, lasting 5-15 minutes, with information on a health-related topic.