Getting up from a chair sounds too simple to count as exercise. It isn’t. Every time you stand, your thighs, hips and buttocks do real work, and those are the muscles that keep you steady on stairs, on uneven pavement and when you catch your toe on something you didn’t see.
The sit-to-stand, also called the chair stand, is one of the most useful strength exercises you can do at home. It needs one sturdy chair and about five minutes. This guide shows how to do it properly, how to build up over four weeks, how to make it easier or harder, and when to stop.
Why this exercise is worth your time
The CDC reports that more than one in four adults aged 65 and over falls each year, and falls are a leading cause of injury in that age group. Weak legs are one of the risk factors you can actually change.
The evidence for exercise is solid. A large Cochrane review of 108 trials found that exercise programmes reduce the rate of falls in older people living at home by roughly a quarter, and programmes built around balance and functional movements, such as standing up and stepping, did slightly better than average. Standing from a chair is a functional movement in the truest sense: you do it many times a day.
The WHO’s 2020 guidelines agree. Adults aged 65 and over should do muscle-strengthening activity on at least two days a week, plus varied exercise that includes balance and strength work on three or more days a week to help prevent falls.
One honest caveat: the sit-to-stand alone will not do everything. It trains your legs. Balance, walking and upper-body strength matter too. Think of it as a strong foundation, not the whole house.
Check these first
Talk to your doctor or physiotherapist before you start if any of these apply to you:
- A heart condition, or blood pressure that is high, low or hard to control
- Dizziness when you stand up, or medication that can cause it
- A hip or knee replacement, or recent surgery (your surgeon may limit how low you can sit)
- Osteoporosis with a recent fracture
- Significant pain in your knees, hips or back that gets worse with movement
None of these automatically rules you out. Often the answer is “yes, with a few changes.” But it is a conversation worth having.
What you need
- A sturdy chair with a firm seat and no wheels. A dining chair is ideal. A seat height of roughly 43 to 48 cm (17 to 19 inches) suits most people.
- A wall behind the chair, or a heavy piece of furniture, so the chair cannot slide back.
- Flat, closed shoes with grip. No socks on a smooth floor and no slippers.
- A kitchen counter or sturdy table within reach in front of you, in case you need to steady yourself.
How to do the sit-to-stand, step by step
- Set up. Sit toward the front half of the seat with your back tall. Place your feet about hip-width apart, with your heels slightly behind your knees.
- Lean forward from the hips. Keep your back long and let your chest tip forward until your nose is roughly over your toes. This shift lets your legs do the work instead of your back.
- Push through your whole foot. Press down evenly through your heels and the middle of your feet and stand up. Don’t rock back and forth to build momentum.
- Stand tall. At the top, straighten your hips and knees fully and pause for a second. Breathe out as you rise.
- Sit down slowly. Push your hips back as if closing a door with your bottom, and lower yourself over about three seconds. Lightly touch the seat, then go again. The slow lowering phase builds a lot of strength, so don’t just drop into the chair.
That’s one repetition.
[ADD: One or two sentences from your own experience, for example the mistake you see most often when people first try this, and what fixes it. Write only what you have genuinely observed. Delete this marker once done.]
Common mistakes
- Using the hands to shove off the knees. Fine at the very start, but aim to reduce it over time. If you can’t stand without it, use the easier version below.
- Knees dropping inward. Think of pressing your knees gently out, in line with your second toe.
- Holding your breath. Breathe out as you stand, in as you sit.
- Rushing. Slow and controlled beats fast and sloppy, every time.
- Chair too low. A low seat makes the exercise much harder. Add a firm cushion if needed.
A 4-week starter plan
Do this on three non-consecutive days a week, such as Monday, Wednesday and Friday. Your muscles need a day between sessions to adapt.
| Week | Sets | Reps per set | Rest between sets |
|---|---|---|---|
| 1 | 1 | 5 to 8 | 60 seconds |
| 2 | 2 | 6 to 8 | 60 seconds |
| 3 | 2 | 8 to 10 | 45 to 60 seconds |
| 4 | 2 to 3 | 10 to 12 | 45 to 60 seconds |
Effort should feel somewhere between “moderate” and “somewhat hard.” You should be able to finish every rep with decent form. A little muscle fatigue is expected. Sharp pain is not. If a week feels like too much, repeat the previous week. There is no prize for rushing.
Make it easier
- Raise the seat with a firm cushion.
- Use your hands on the armrests or on a counter in front of you.
- Do fewer reps and rest as long as you need.
- Start with a “half stand”: rise only halfway, then sit back down with control.
Make it harder
- Cross your arms over your chest.
- Take 4 to 5 seconds to sit down.
- Hold a light weight, such as a tin of food, at your chest.
- Pause for two seconds just above the seat on the way down.
- Place one foot slightly ahead of the other so one leg takes a little more of the load (only once the basic version feels easy and steady).
Stop and get medical help if you notice: chest pain or pressure; dizziness, light-headedness or feeling faint; shortness of breath that is more than you’d normally expect or doesn’t settle quickly; sharp, sudden or worsening joint pain; new swelling in a leg. Mild muscle soreness for a day or two is normal. Joint pain that lingers, or pain that makes you change how you move, is a reason to stop and ask your doctor or physiotherapist.
How to tell if you are getting stronger
The CDC uses a simple check called the 30-Second Chair Stand test: count how many full stands you can do in 30 seconds with arms crossed. The official instructions and age-based reference scores are on the CDC page in the sources below. Test yourself at the start and again after four weeks, and write the numbers down. If your score isn’t improving, or is very low for your age, share that with your doctor.
Quick answers
How often should I do it? Three non-consecutive days a week is a sensible starting point.
Is it okay if my knees click? Painless clicking is very common and usually not a concern. Pain, swelling or the knee giving way is different, so get it checked.
Can I do it if I use a walking stick? Yes. Keep the stick within reach and use the easier version with a counter or armrests until you feel steady.
How long until I notice a difference? Many people feel that standing up gets easier within a few weeks, but it varies. Consistency matters more than intensity.
Will this prevent falls on its own? No single exercise can promise that. Combine it with balance practice, walking, and regular vision and medication checks.
Sources
Medical disclaimer: This article is for general information and education only. It is not medical advice and does not replace advice from your doctor or physiotherapist. Stop any exercise and seek medical help if you feel chest pain, dizziness, sharp pain or unusual shortness of breath.
