Age-Related Macular Degeneration (AMD) is a condition that causes vision loss, especially in Veterans over 50 years old. This study wants to see if exercise, like riding a stationary bike, can help Veterans with AMD improve their vision and overall health. The study will last for 6 months, where participants will join online cycling sessions. Researchers will check how exercise affects vision, physical ability, and thinking skills. They will compare these results with a group that does not exercise. The study is looking for Veterans aged 65-89 with intermediate AMD who can do aerobic exercises and have stable internet access.

• **Study Duration:** 6 months with online cycling sessions.
• **Eligibility:** Veterans aged 65-89 with intermediate AMD and internet access.
• **Exclusions:** Major psychiatric disorders, cardiovascular disease, or other serious health problems.