Late-stage dementia changes almost everything about movement. Walking may be limited or no longer safe. Standing might require hands-on help. Even sitting upright can feel tiring. That does not mean movement is over. It just means the goal shifts. In the later stages, movement is about comfort, circulation, posture, safer transfers, and protecting dignity. Families often worry about doing the wrong thing. A good rule is this: small, gentle movement is usually the right starting point, especially when it is guided by safety cues and your loved one’s energy that day. The National Institute on Aging exercise and physical activity guidance explains why older adults benefit from staying active in ways that fit their abilities. That still applies in advanced dementia, even when activity looks like supported sitting, a few seconds of standing with help, or assisted range of motion.