Development of a Blended Lifestyle Intervention to Promote Physical Activity, Diet, and Health in Hong Kong Older Adults

"Face-to-face workshops will be delivered in the neighborhood elderly center every week. Each workshop will consist of two sections (a) a 60-minute PA session, including a Health talk (20 minutes), and a physical exercise training (40 minutes); and (b) a 60-minute healthy diet promotion, including group discussion and sharing (30 minutes), and knowledge of diet and nutrition (30 minutes).~In addition, a 15-minute online psychological session will be implemented following the PA and diet session."