Exercise for Someone Living With Dementia: What Works

Exercise helps daily function and mood in dementia. See what to do, how to build a routine, caregiver tips and red flags, with Malaysian context.

Exercise is safe and worthwhile for most people living with dementia, mainly because it helps mobility, daily function and fall risk. It will not reverse memory loss, so set the goal as staying able and engaged. Choose simple, familiar movements, repeat them at the same time each day, and keep sessions short.

What does the evidence say about exercise and dementia?

Exercise lowers the chance of developing dementia, as covered in our article on exercise and dementia risk. Once dementia is present, the evidence is more modest.

A Cochrane review (Forbes et al., 2015) found promising evidence that exercise programmes may improve the ability to carry out activities of daily living. It found no evidence of benefit for cognition, neuropsychiatric symptoms or depression, and no evidence that exercise was harmful. The 2024 Lancet Commission on dementia similarly reported that exercise interventions did not clearly improve cognition or neuropsychiatric symptoms in people with dementia, while stressing that activity supports enjoyment and purpose.

The message for families is that exercise protects walking, strength and independence, and gives structure and company. It is not a treatment for memory loss.

In Malaysia, national survey data (NHMS 2018) put probable dementia prevalence at 8.5 percent among people aged 60 and above, rising steeply with age, so many families will meet this question.

What are the goals of exercise for dementia?

Pick goals that matter in daily life:

• Keep the ability to rise from a chair, climb steps and walk to the toilet.
• Lower the chance of falls, a common reason for hospital admission in this group.
• Support more regular sleep and calmer evenings.
• Give the person a meaningful, social part of the day.
• Reduce caregiver strain by having a shared routine.

How do you start safely?

1. Get a medical review first. Ask about heart, blood pressure, diabetes, vision, hearing, pain and medicines that cause drowsiness or dizziness. See when to get medical clearance before exercise.
2. Treat pain and vision problems. They are common hidden reasons for refusal.
3. Check footwear and space. Closed, non-slip shoes, a clear floor and a chair nearby.
4. Pick a time of day. Many people do best in the morning, before tiredness or evening agitation.
5. Take a baseline. Time how long it takes to stand up five times, or use the timed up and go test and gait speed tool, if the person can follow the instruction.

If the person has had a stroke, Parkinson’s disease or heart disease, read the matching guides: exercise after a stroke, exercise for Parkinson’s disease, and cardiac rehab.

What does a simple weekly routine look like?

Keep it predictable, and use the same order every time.

The WHO 2020 guidelines (Bull et al.) recommend 150 minutes of moderate activity a week for older adults, strengthening on 2 or more days and balance work on 3 days for those with poor mobility. Treat these as targets to approach over months, not as day-one expectations. Our balance and stability training hub and chair balance routine offer more seated options.

How do you communicate during exercise?

How you communicate matters as much as the exercise itself.

• Use short, single-step prompts: “Stand up”, then “Sit down”.
• Demonstrate. Do the movement beside them, not only with words.
• Use a regular cue, such as the same song or a hand-on-the-chair gesture.
• Praise effort in a calm voice.
• Correct safety errors only, not every mistake.
• If they become upset, pause, offer a drink and try again later.

Some people with dementia struggle to do two things at once. Keep tasks single, and add talking while walking only if it is comfortable. For ideas about combined tasks in earlier stages, see dual-task training.

What suits Malaysian families?

Use activities already familiar to the person. Walking round the taman or a quiet mall, tending plants, sweeping, folding clothes and wiping the table are all real physical work. Sweeping the compound or walking to the surau or temple with a companion keeps routine and dignity. Group classes with music, tai chi or senamrobik can work in early to mid stages, if the instructor is patient; see tai chi and qigong for older Malaysians.

Heat is a particular concern, because people with dementia may not feel thirsty or hot. Exercise in the cooler morning, offer water at each break, and use air-conditioned spaces such as malls (mall walking). Keep to indoor options on hazy days.

If the person wanders, never leave them alone outdoors. Consider an ID bracelet and tell neighbours. Many families rely on domestic helpers for daily care, so share the routine and the stop signs with them in writing, in a language they understand.

How do you adapt as dementia progresses?

If mobility drops quickly, look for causes: infection, constipation, pain, new medication, dehydration or low mood. Tell the doctor. For late-stage mobility, see the exercise for limited mobility hub.

How do caregivers look after themselves?

Caring is physical and tiring. Lifting a parent without good technique injures backs. Ask a physiotherapist to show you safe transfer methods, and see our for caregivers page and the ageing parents hub. Exercise together, since both of you benefit. Protect your own rest, and ask other family members to take turns.

When should you stop and get help?

Stop and seek care if you see:

• Chest pain, severe breathlessness, fainting or a very pale, sweaty look.
• A fall, particularly with a head knock or a new limp.
• Sudden confusion, slurred speech, facial droop or weakness (call 999).
• Marked agitation or distress that does not settle after a pause.
• Swelling or pain in one calf.

Key takeaways

• Exercise helps daily function, mobility and fall risk, but there is no clear evidence that it improves memory once dementia is established.
• Choose simple, familiar activities at the same time each day, in short bouts, with a companion.
• Build toward walking most days plus sit-to-stand and balance work, as tolerated.
• Use short instructions, demonstrate, and stop if the person is distressed or unwell.
• Check with a doctor first, and stop for chest pain, dizziness, a fall or sudden confusion.