What is sarcopenia?
Sarcopenia is a muscle condition in which strength, muscle size and physical performance decline more than expected with age. It develops slowly, often over years, so families may only notice it when a parent starts to struggle with stairs, needs their arms to push up from a chair, walks more slowly or has a fall.
Muscle strength matters more than appearance. Someone can look a normal weight — or even be overweight — and still have weak muscles. For this reason, clinicians now focus mainly on how strong and how functional a person is, rather than muscle size alone.
Sarcopenia is different from disuse atrophy, the rapid muscle loss that follows bed rest or a hospital stay, although the two often overlap: an older adult who is already weak can lose a great deal of strength after a few days in bed.
Warning signs to look out for
- Needing to push with the arms to stand up from a chair or toilet.
- Walking more slowly, taking shorter steps, or stopping to rest.
- Difficulty climbing stairs or carrying shopping bags.
- Weaker grip — trouble opening jars or bottles.
- Feeling unsteady, holding on to furniture, or recent falls or near-falls.
- Unintentional weight loss or a noticeably smaller appetite.
If several of these sound familiar, it is worth speaking to the family doctor and considering a physiotherapy assessment. See also mobility and weakness in older adults.
Why it happens
Several factors usually combine: less physical activity, long periods of sitting, eating too little protein or overall food, chronic illnesses such as diabetes, heart or lung disease, hormonal changes, and spells of illness or hospital admission. In the UAE, hot summers can reduce time spent walking outdoors, and many older adults become less active indoors without noticing.
The encouraging part is that muscles respond to training at any age. Older adults who start a sensible strength programme can usually gain strength and improve everyday function, even if they have never exercised before.
Simple checks you can do at home
These are not a diagnosis, but they give a useful baseline and help you see progress. Always stay close by for safety.
- Chair stand: with arms crossed on the chest, how long does it take to stand up and sit down five times from a standard chair? Needing the arms, or taking a long time, suggests weak legs.
- Walking speed: time a comfortable walk over a short marked distance indoors. Slow or shuffling walking is a warning sign.
- Everyday tasks: can your parent manage stairs, get up from the floor, or carry a light bag without difficulty?
A physiotherapist can carry out standardised tests, including grip strength and balance measures, and repeat them to track change.
Safe strength exercises to start with
Check with the doctor before starting if your parent has heart disease, uncontrolled blood pressure, recent surgery, severe osteoporosis or dizziness. Start with a few repetitions, breathe normally and stop if there is chest pain, breathlessness or dizziness.
1. Sit-to-stand
Sit near the front of a sturdy chair with feet hip-width apart. Lean forward slightly and stand up, then sit down slowly. Use the arms at first if needed and aim to reduce their help over time. Begin with 5 repetitions and build up gradually.
2. Heel raises at the counter
Hold a kitchen counter, rise onto the toes, pause and lower slowly. This strengthens the calves, which are important for walking and balance.
3. Wall push-ups
Stand an arm’s length from a wall, place the hands on it at shoulder height and bend the elbows to bring the chest towards the wall, then push back.
4. Seated knee extension
Sit tall, straighten one knee and hold for a few seconds, then lower. A light ankle weight can be added later.
5. Side leg raise at the counter
Holding on, lift one leg out to the side while keeping the body upright, then lower slowly. This works the hip muscles that keep you steady when walking.
6. Step-ups
Using the bottom stair and a handrail, step up and down, leading with each leg in turn.
How much and how often
- Aim for strength exercises on two to three days a week, with a rest day in between.
- Choose a level where the last few repetitions feel challenging but can be done with good form.
- Increase gradually — more repetitions first, then more resistance (for example, water bottles or light bands).
- Add balance practice most days — see balance versus strength exercises.
- Keep moving through the day: short indoor walks, especially after meals and during hot months.
Consistency matters more than intensity. A short routine done regularly will achieve more than an ambitious plan that is abandoned after a week.
A sample starter week
This is an example only; a physiotherapist will adjust it to your parent’s health and ability.
- Day 1: sit-to-stand, heel raises, wall push-ups and seated knee extension — one or two sets of 5 to 8 repetitions each — plus a 10-minute indoor walk.
- Day 2: balance practice at the counter (standing with feet together, then one foot slightly in front) and a short walk.
- Day 3: repeat the Day 1 strength routine, adding side leg raises.
- Day 4: rest from strength work; light walking and balance only.
- Day 5: strength routine with step-ups on the bottom stair.
- Days 6–7: active rest — walking, gentle stretching and time on the feet around the home.
Keeping an older parent motivated
Many older adults worry that exercise will cause pain or a fall, or feel that weakness is simply part of getting older. It helps to link exercises to goals that matter to them — praying comfortably, visiting family, walking to the majlis, or managing the stairs without help. Exercising at the same time each day, keeping a simple chart of repetitions, and involving grandchildren or a caregiver can make the routine easier to keep. Small, visible progress — standing up without using the arms, or walking a little further — is often the best motivation of all.
Food, protein and other factors
Muscles need enough energy and protein to respond to exercise. Many older adults eat too little, particularly if appetite is poor. Spreading protein across meals — eggs, dairy, fish, chicken, legumes — is a sensible general approach. Your doctor or a dietitian can advise on specific needs, especially with kidney disease, diabetes or unintended weight loss, and on whether vitamin D or other tests are needed. Physiotherapists do not prescribe supplements.
How home physiotherapy helps
A physiotherapist can assess strength, balance and walking at home, identify fall risks, and design a programme that fits your parent’s health, confidence and space. They progress the exercises safely over time, teach family members or a caregiver how to help, and link strength work to daily goals such as managing stairs or getting up from the floor. Read more about older adult rehabilitation and fall prevention.
We arrange home visits in Dubai, Abu Dhabi, Sharjah and the other emirates. If a female physiotherapist is preferred, mention it in your first WhatsApp message and we will arrange it where possible.
When to see a doctor or seek urgent help
Call 998 or go to the emergency department for sudden weakness on one side of the body, facial drooping, slurred speech, chest pain, severe breathlessness, or a fall with a head injury or suspected fracture. See a doctor soon for weakness that develops over days or weeks, unexplained weight loss, muscle pain with dark urine, or new confusion. This guide is general information and does not replace a medical assessment or diagnosis.