Log in to access more pages. Create an account or log in to continue reading more pages.

Introduction

This book begins with a very human situation: an older woman has knee pain, she is becoming more forgetful, and the people who love her want to help without making life feel like a clinic.

Perhaps she is your mother. Perhaps she is an aunt, neighbour, patient, or friend. She may still enjoy conversation, tea, music, prayer, gardening, shopping, cooking, or sitting with other women. Yet the knee pain makes standing up, walking, stairs, and household tasks harder. At the same time, early dementia makes it harder to remember advice, follow several instructions at once, start an exercise routine, or continue it when no one is watching.

The central message of this book is simple:

Movement can still be safe, kind, useful, and enjoyable when it is made knee-friendly and memory-friendly.

This does not mean ignoring pain. It does not mean forcing exercise. It does not mean pretending that dementia is easy. It means learning how to make daily movement small enough to begin, familiar enough to remember, and meaningful enough to continue.

Why knee pain and memory change must be considered together

Knee pain and early dementia are often treated as separate problems. One belongs to “the joint.” The other belongs to “the brain.” But in real life they meet every day.

A painful knee can make a woman walk less. Walking less can lead to weaker muscles, poorer balance, lower confidence, and more stiffness. These changes can make the knee feel even more difficult to use. In osteoarthritis—a common long-term joint condition in older adults—exercise is recommended as a core part of management, and evidence supports exercise for improving pain and physical function in knee osteoarthritis (NICE, 2022; Fransen et al., 2015).

Early dementia adds another layer. Dementia is a syndrome in which changes in thinking abilities—such as memory, attention, language, planning, or judgement—interfere with daily life. “Early dementia” usually means the person still has many abilities and preferences, but needs more support with remembering, organising, and safely completing tasks. Dementia care should support independence, meaningful activity, and the needs of carers, not only focus on diagnosis or medication (NICE, 2018).

When these two challenges combine, ordinary instructions such as “do your exercises twice a day” may not work. Not because the person is lazy. Not because she does not care. The instruction may simply be too abstract, too easy to forget, or too difficult to sequence.

For example, imagine saying:

“Mum, do ten heel slides, then three sets of sit-to-stands, then your balance practice.”

Even an educated adult with no memory problem might find that dull. A woman with early dementia may smile, agree, and forget the whole plan five minutes later.

A more memory-friendly version might be:

“After breakfast, we do our chair warm-up together: toes, knees, march, stand.”

The second version is shorter, linked to a familiar daily event, and easier to demonstrate. It does not depend as much on memory. It depends on routine.

That is the kind of approach this book will build.

What “geriatric physiotherapy” means in this book

Physiotherapy is a health profession that uses movement, exercise, education, and physical strategies to improve function, reduce disability, and support recovery or long-term management. Geriatric physiotherapy is physiotherapy adapted for older adults. It pays special attention to age-related changes such as reduced muscle strength, joint stiffness, balance difficulty, slower recovery, medical conditions, medication effects, fatigue, fear of falling, and the importance of independence in daily life.

The word function will appear often. In this book, function means the practical ability to do real-life tasks: getting out of a chair, walking to the bathroom, standing at the kitchen counter, climbing a step, entering a car, or joining a social visit. A knee may still ache sometimes, but if a woman can rise from her chair more confidently, walk to the garden more often, and feel less afraid of stairs, that is meaningful progress.

Modern physiotherapy for older adults is not only about isolated exercises. It is also about daily habits, environment, confidence, safety, and support. The World Health Organization recommends that older adults do regular physical activity, including activities that strengthen muscles and improve balance, adjusted to ability and health status (WHO, 2020). For someone with knee pain and early dementia, the question is not simply, “Which exercise is best?” The better question is:

“Which small, safe movement can she actually do often enough to help?”

What “knee-friendly” means

A knee-friendly movement is not necessarily a movement with zero discomfort. Many older adults with knee osteoarthritis or stiffness feel some discomfort when they begin moving, especially after sitting. A knee-friendly movement is one that is controlled, appropriately dosed, and does not cause a strong or lasting worsening of symptoms.

The word dose means the amount of exercise. In medicine, dose often means the amount of a drug. In physiotherapy, exercise dose includes:

how many repetitions are done,
how many sets are done,
how long the activity lasts,
how hard it feels,
how often it is repeated,
how much rest is used.

For example, “five sit-to-stands from a high chair after lunch” is a small dose. “Thirty sit-to-stands from a low chair while tired and in pain” may be too much. The same exercise can be helpful or unhelpful depending on the dose.

Knee-friendly movement also respects flare-ups. A flare-up is a temporary worsening of symptoms, such as more pain, swelling, heat, stiffness, or fatigue. A flare-up does not always mean serious damage, but it does mean the plan should be adjusted. On a flare day, the goal may change from “strengthen” to “keep the habit alive gently.” A woman might do ankle pumps, breathing, short walks to the doorway, and comfortable chair movements rather than a full strengthening routine.

This book will teach that adjustment carefully. The aim is not to push through everything. The aim is to keep movement trustworthy.

What “memory-friendly” means

A memory-friendly movement plan reduces the amount of remembering a person must do.

This is important because early dementia can affect more than memory. It may also affect attention, which is the ability to stay focused; sequencing, which is the ability to put steps in the right order; and initiation, which is the ability to start an activity without being prompted. These are not character flaws. They are cognitive changes—changes in thinking processes.

A memory-friendly plan uses supports such as:

the same routine at the same time of day,
one-step instructions,
demonstration instead of long explanation,
familiar words,
visual cues,
music or rhythm,
praise,
calm repetition,
choices that are simple rather than overwhelming.

For example, instead of asking:

“Would you like to do your lower-limb strengthening programme now, or would you prefer to wait until after your tea and then do the balance section?”

you might say:

“Let’s do our three chair moves before tea. Watch me.”

Then you demonstrate: toes up, march, stand.

This is not childish. It is respectful communication shaped around how the brain is working today. Good dementia-friendly support protects dignity by making success easier.

The spirit of this book: comfort, confidence, and continuity

This book is practical, but it is not a collection of random exercises. It follows a path.

First, we will understand the two challenges together: knee pain and early dementia. Then we will look at safety, medical red flags, the ageing knee, and how dementia affects participation. After that, we will build home observation skills, pain and effort judgement, and a safe movement environment.

Only then will we build routines: daily mobility, strengthening, sit-to-stand practice, stairs, balance, walking, stretching, comfort strategies, coaching methods, home activity menus, weekly plans, flare-day adaptations, group sessions, progress tracking, and a sustainable care circle.

The order matters. Exercise is not just a list of body movements. It is a relationship between the person, the body, the environment, the helper, and the habit.

For example, a sit-to-stand exercise is not merely “strengthening the quadriceps,” although the quadriceps—the large muscles at the front of the thigh—are important for straightening the knee. Sit-to-stand practice is also practice for toileting, dining, dressing, visiting, and getting out of a car. It is strength, balance, confidence, and independence in one everyday action.

Similarly, walking is not only “cardio.” It may be pain relief through gentle circulation, social contact with a neighbour, orientation to the garden path, sunlight, mood support, and reassurance that the world is still reachable.

This book is not a replacement for medical care

Knee pain in an older adult should not always be assumed to be ordinary arthritis. Dementia symptoms should not be assumed to explain every new difficulty. Falls, sudden swelling, fever, new weakness, chest pain, severe breathlessness, sudden confusion, or rapidly worsening mobility require appropriate medical attention. Later chapters will discuss safety signs more carefully.

This book is designed to support—not replace—care from physicians, physiotherapists, nurses, occupational therapists, pharmacists, and dementia-care professionals. If your mother or group member has complex medical conditions, recent surgery, severe osteoporosis, repeated falls, unexplained weight loss, severe pain, or rapidly changing cognition, seek professional assessment before increasing activity.

A helpful home movement plan should sit inside a wider care plan. It should be simple enough for daily life but safe enough to respect medical reality.

A picture of success

Success may not look dramatic.

It may look like this:

She stands from her chair with less fear.
She walks to the kitchen more often.
She remembers the first two movements because they always come after breakfast.
She smiles when the familiar song starts.
She has fewer “boom-and-bust” days, where she does too much one day and almost nothing the next.
She joins a small group of older women for gentle chair and standing exercises.
She still has knee pain sometimes, but pain no longer controls the whole day.
You feel less alone because the routine is shared.

A good plan for an older woman with knee pain and early dementia should not depend on perfect memory, perfect motivation, or perfect knees. It should work with the person as she is.

That is the journey of this book: to make movement safer, kinder, more repeatable, and more meaningful—one small routine at a time.

References

Fransen, M., McConnell, S., Harmer, A. R., Van der Esch, M., Simic, M., & Bennell, K. L. (2015). Exercise for osteoarthritis of the knee. Cochrane Database of Systematic Reviews, 2015(1), CD004376. https://doi.org/10.1002/14651858.CD004376.pub3

National Institute for Health and Care Excellence. (2018). Dementia: Assessment, management and support for people living with dementia and their carers (NICE Guideline NG97). https://www.nice.org.uk/guidance/ng97

National Institute for Health and Care Excellence. (2022). Osteoarthritis in over 16s: Diagnosis and management (NICE Guideline NG226). https://www.nice.org.uk/guidance/ng226

World Health Organization. (2020). WHO guidelines on physical activity and sedentary behaviour. World Health Organization. https://www.who.int/publications/i/item/9789240015128