This study aims to evaluate the effects of an exercise-based board game intervention on cognitive function, physical function, and health promotion among community-dwelling older adults. Participants will take part in a structured program that combines physical activity with board game activities. The intervention is designed to promote cognitive engagement, social interaction, and physical movement in older adults. Outcome measures will be collected before and after the intervention to examine changes in cognitive and physical function.

This interventional study will examine whether an exercise-based board game program can improve or maintain cognitive and physical function in community-dwelling older adults. The program integrates simple physical movements, interactive board game activities, and group participation to enhance motivation and engagement among older adults.

Participants will receive the intervention according to a structured protocol. Assessments will be conducted before and after the intervention. The primary outcome is cognitive function. Secondary outcomes may include physical function, health-related indicators, and participants' engagement or perceived benefits. The findings may provide evidence for developing accessible, enjoyable, and community-based health promotion programs for older adults.

Inclusion Criteria:

1. Community-dwelling older adults aged 65 years or older.
2. Able to communicate in Mandarin or Taiwanese.
3. Able to participate in group activities and follow simple instructions.
4. Willing to participate in the study and provide informed consent.

Exclusion Criteria:

1. Diagnosed with severe cognitive impairment or dementia that would prevent participation in the intervention.
2. Severe visual, hearing, or physical impairment that would prevent participation in the board game or exercise activities.
3. Unstable medical conditions or acute illness that would make participation unsafe.

Individual participant data will not be shared because the informed consent and ethics approval do not include permission for sharing individual-level data with other researchers.