Exercise for Seniors — Safe, Effective Training at Any Age
Ageing changes what exercise should look like, but it does not change whether you should exercise. After 60, muscle is lost at roughly 1–2% a year and strength faster still, bone density falls, and balance deteriorates — and all three of those trends are slowed or reversed by the right training. The evidence is unusually clear here: resistance training is the most effective intervention we have for staying independent in later life.
This guide covers what works for older adults: strength training twice a week, balance work, walking, and the safety rules that matter — including when to get medical clearance first. The headline is encouraging: people in their 70s, 80s and even 90s gain strength from training, and the benefits start within weeks.
Use the calculator
Start with the numbers: try our heart rate zone calculator to work out your own figures before applying anything on this page. The worked examples below use round numbers so you can follow the maths; the calculator uses your real weight, height, age and goal.
Related reading: heart rate zone calculator, protein calculator, How to Start Walking for Fitness, Fitness After 60, full guides section.
The formula behind senior exercise
Two numbers frame the whole topic. The first is maximum heart rate, estimated by the long-used formula 220 − age (Fox et al., 1971), so a 70-year-old has an estimated maximum of about 150 beats per minute, and moderate exercise sits at roughly 50–70% of that, or 75–105 beats per minute. The estimate has a wide error band (±10–12 beats), so it is a starting guide, not a prescription — the talk test is more useful in practice: at moderate intensity you can talk in short sentences but not sing. The second number is the strength evidence: a landmark 1994 study in the New England Journal of Medicine (Fiatarone et al.) had frail nursing-home residents with an average age of 87 do high-intensity resistance training, and they gained an average of 113% in leg strength in ten weeks, with walking speed and stair-climbing improving alongside. Age does not cap the response; inactivity does. The energy equation still applies too: the Mifflin-St Jeor equation (Mifflin et al., 1990) — 10 × weight (kg) + 6.25 × height (cm) − 5 × age, plus 5 for men or minus 161 for women, times an activity factor — estimates maintenance calories, and the safety floors of 1,200 kcal/day for women and 1,500 kcal/day for men apply at every age.
The key points
Strength training is the priority. Of all the exercise an older adult can do, resistance training gives the biggest return on independence: it rebuilds the leg strength needed for stairs, chairs and getting up from the floor, and it loads bones, which slows bone loss. Two sessions a week, 6–8 exercises, 1–2 sets of 10–15 repetitions, is enough to start. Machines, resistance bands and bodyweight all work; the load matters less than progressing it gradually. A 1994 study of frail 87-year-olds found strength more than doubled in ten weeks — it is never too late to start.
Balance training prevents falls. Falls are the leading cause of injury in older adults, and balance training is the most effective prevention. The Otago Exercise Programme, tested in randomised trials in New Zealand, cut falls by about a third with simple home exercises: standing on one leg, heel-to-toe walking, and leg strengthening. Ten minutes of balance work three times a week — holding a chair at first, then progressing to unsupported — is a small investment against the most common serious injury of later life.
Walking is the foundation. Walking is safe, free, and the most studied exercise in older adults: regular brisk walking is associated with lower mortality, better mood, better sleep and better blood sugar control. Aim for a gradual build to 150 minutes a week of moderate activity (the WHO recommendation), but start wherever you are — even 10 minutes a day helps, and the biggest health gains come from going from none to some. Comfortable shoes, a flat route, and a companion make it stick.
Flexibility and mobility matter more with age. Stiff ankles, hips and shoulders make everyday movements harder and falls more likely. Five to ten minutes of gentle stretching and mobility after each session — calf stretches, hip circles, shoulder rolls, ankle circles — maintains the range of motion that daily life needs. Stretching should be gentle and pain-free; never bounce, and never stretch a cold muscle hard.
Protein needs go up, not down. Older adults need more protein per meal, not less, because muscles become less sensitive to protein with age — a phenomenon called anabolic resistance. Research (Bauer et al., 2013, and the PROT-AGE study group) recommends 1.0–1.2 g/kg/day for healthy older adults, and up to 1.2–1.5 g/kg/day during illness or recovery, spread across meals with at least 25–30 g per meal. A 70 kg older adult should aim for roughly 70–85 g a day, with a protein source at every meal.
Get clearance, then start gently. Anyone over 60 with a heart condition, uncontrolled blood pressure, diabetes, osteoporosis, a joint replacement, or who has been inactive for years should get medical clearance before starting vigorous exercise — and anyone with chest pain, dizziness or unexplained breathlessness during exercise should stop and seek medical advice. Clearance is not a barrier; it is a safety check that lets you train with confidence. Start at half the intensity you think you can manage, and progress by about 10% a week.
At a glance
| Day | Activity | Duration | Notes |
|---|---|---|---|
| Monday | Strength (chair squats, wall push-ups, band rows, calf raises) | 25 min | 1 set of 10–12 reps each |
| Tuesday | Brisk walk | 20 min | Flat route, comfortable pace |
| Wednesday | Balance (one-leg stand, heel-to-toe walk, side steps) | 10 min | Hold a chair to start |
| Thursday | Rest or gentle stretching | 10 min | Calves, hips, shoulders |
| Friday | Strength (same as Monday, add a second set) | 30 min | Progress slowly |
| Saturday | Brisk walk | 30 min | With a friend if possible |
| Sunday | Rest | — | Light activity only |
A worked example: the numbers for a 70-year-old
Take a 70-year-old woman, 65 kg, 160 cm. Mifflin-St Jeor gives a BMR of 10 × 65 + 6.25 × 160 − 5 × 70 − 161 = 650 + 1,000 − 350 − 161 = 1,139 kcal/day. Lightly active (× 1.375) that is about 1,566 kcal/day of maintenance — and note that this is already close to the 1,200 kcal/day safety floor for women, so any weight-loss target for an older woman must be set carefully and with professional advice: a deficit of 200–300 kcal puts her at roughly 1,266–1,366 kcal/day, still above the floor, and predicts slow, safe loss of about 0.2–0.3 kg a week. Her estimated maximum heart rate is 220 − 70 = 150 beats per minute, so moderate exercise sits at about 75–105 beats per minute — the talk test is the practical guide. Her protein target at 1.0–1.2 g/kg is 65–78 g per day, with 25–30 g at each main meal. If she does two strength sessions and three walks a week for twelve weeks, the research predicts measurable gains in leg strength, walking speed and balance — the outcomes that decide whether she climbs stairs confidently or avoids them.
How to use this guide
Start with the medical check if you have any condition on the list above — it is a short appointment that buys confidence. Then begin with the sample week, but at half volume for the first two weeks: one set instead of two, twenty minutes of walking instead of thirty. Progress one thing at a time: add a set, then add five minutes of walking, then add a little resistance. Keep a simple log — which exercises, how many reps, how the walk felt — because progress in later life is often faster than people expect, and seeing it written down is motivating. Train with someone if you can: a partner, a class, or a family member. And judge the programme by function, not by the scales: can you climb stairs more easily, get up from a chair without using your hands, carry the shopping? Those are the outcomes that matter, and they improve first.
What this guide does NOT tell you
This guide is for generally healthy older adults starting a sensible programme; it is not medical advice and it does not replace a clinician's judgement. The exercise figures are population averages — your safe intensity depends on your heart, joints, bones and medicines, and some medicines (beta-blockers, for example) change heart-rate responses, which makes the 220 − age formula unreliable for you. If you have osteoporosis, some exercises need modification; if you have had a joint replacement, some movements are restricted; if you have diabetes, exercise changes blood sugar and needs monitoring. The guide also does not cover rehabilitation after a fall, surgery or stroke, which needs a physiotherapist's programme. Stop exercising and seek medical advice if you feel chest pain, severe breathlessness, dizziness, or pain that is sharp, new, or does not settle within a few days. Estimates on this page — calories, heart rate, protein — are starting points for a conversation with a professional, not prescriptions.
Frequently asked questions
Is it safe to start exercising at 70 or 80?
For most people, yes — with medical clearance if you have a heart condition, uncontrolled blood pressure, diabetes or a joint problem. Research including a famous 1994 study of frail 87-year-olds found strength more than doubled in ten weeks of training. Start gently, progress slowly, and get checked first if you have any condition on the clearance list.
How much exercise do older adults need?
The WHO recommends 150 minutes of moderate activity a week plus strength training on two or more days, plus balance work for those at risk of falls. Start wherever you are — even 10 minutes a day helps — and build gradually. The biggest health gains come from going from inactive to somewhat active.
What is the best exercise for balance?
Simple home exercises work well: standing on one leg (holding a chair at first), heel-to-toe walking along a line, and side-stepping. The Otago programme, tested in randomised trials, cut falls by about a third. Ten minutes, three times a week, is enough to start.
How much protein do older adults need?
More than younger adults: 1.0–1.2 g/kg/day for healthy older adults, and up to 1.2–1.5 g/kg/day during illness or recovery, according to the PROT-AGE study group. Aim for 25–30 g of protein at each main meal, since older muscles need a bigger dose per meal to respond.
Can strength training help osteoporosis?
Yes — resistance training and weight-bearing exercise load the bones and slow bone loss, and they also build the muscle that protects against falls. It does not replace medical treatment for osteoporosis, and some exercises need modification, so discuss your programme with your clinician or physiotherapist first.
What should I do if exercise causes pain?
Stop the movement that causes sharp or joint pain and get it assessed — pain that changes how you move, or that lasts more than a few days, is a warning, not something to push through. Mild muscle soreness after a new exercise is normal and fades within a few days; joint pain, chest pain, dizziness or severe breathlessness need prompt medical attention.
Estimates only, not medical advice. Minimum safe intakes: 1,200 kcal/day women, 1,500 kcal/day men — consult a healthcare professional before a very-low-calorie diet.