Important: This page provides general information only. It is not a substitute for professional medical advice, diagnosis, or treatment. If you have concerns about your bone health, please speak to your doctor.

Exercise for Osteoporosis & Bone Health

Exercise is one of the most powerful tools for protecting your bones. Regular physical activity stimulates bone formation, slows bone loss, strengthens muscles, and improves balance — all of which reduce your risk of fractures. It is never too early or too late to start.

Key message: Bones respond to the forces placed on them. Just as muscles grow stronger when exercised, bones become denser when subject to mechanical loading. This is sometimes called the “use it or lose it” principle.

Types of Exercise That Benefit Bones

Weight-Bearing Exercise

Weight-bearing exercise means activity where your bones support your body weight against gravity. This type of exercise is most effective for stimulating bone remodelling and maintaining density. Examples include:

Brisk walking (outdoors or on a treadmill)
Jogging and running
Dancing
Stair climbing
Tennis, badminton, and racquet sports
Step aerobics
Hiking

Note: Swimming and cycling are excellent for cardiovascular health and general fitness, but because the water or bike supports your body weight, they do not provide the same bone-building stimulus. They can be included in a fitness plan but should be complemented by land-based, weight-bearing activity.

Resistance (Strength) Training

Resistance or strength training uses muscles pulling against bones, creating mechanical loading that stimulates bone formation. It is particularly effective for the spine and hip — the most important fracture sites. Examples include:

Free weights (dumbbells, barbells)
Resistance bands
Weight machines
Body weight exercises (squats, lunges, step-ups, push-ups)

Aim for at least two resistance training sessions per week, targeting the major muscle groups (legs, hips, core, back, arms). If you are new to strength training, a supervised programme with a physiotherapist or qualified exercise instructor is recommended, especially with an osteoporosis diagnosis.

Balance and Stability Training

Falls are the primary cause of fragility fractures. Improving your balance, coordination, and proprioception (body awareness) significantly reduces your risk of falling, and therefore your fracture risk. Good options include:

Tai chi — particularly well evidenced for falls prevention in older adults
Yoga (modified for people with osteoporosis — see cautions below)
Pilates
Single-leg standing exercises
Heel-to-toe walking
Balance boards

A Named List of Bone-Building Exercises

General advice to “do weight-bearing exercise” is hard to act on. Below is the specific list, sorted by how much load each puts through the skeleton. Start where you are, and progress gradually.

Level	Exercises	Suits
Higher impact	Jogging, skipping, jumping, tennis, badminton, high-impact aerobics, basketball	Bone-building at any adult age if joints and balance allow. Not after a recent spinal fracture without advice.
Moderate impact	Brisk walking, hill walking, stair climbing, dancing, hiking, heel drops, Nordic walking	Most people, including many with osteoporosis. The practical mainstay.
Resistance	Squats, sit-to-stands, lunges, step-ups, wall press-ups, calf raises, rows, overhead press, resistance bands, free weights	Everyone. The load has to be challenging to count — light weights repeated endlessly do little.
Balance	Single-leg stands, heel-to-toe walking, tai chi, Otago-style programmes	Anyone over 65, or anyone who has fallen. Cuts fracture risk by preventing the fall itself.
Low bone benefit	Swimming, cycling, aqua aerobics, rowing machine	Excellent for heart, joints and general fitness — but the skeleton is unloaded, so pair them with the above.

Weight-Bearing Exercises for Osteoporosis at Home

You do not need a gym. This covers all three components with nothing but a chair, a wall and your stairs:

Heel drops — rise onto your toes holding a worktop, then lower your heels firmly to the floor. 10 to 20 repetitions. Sends a direct impact signal through the hips and spine.
Stair climbing — go up and down your own stairs several times, deliberately, as a set rather than in passing.
Sit-to-stands — stand up from a dining chair without using your hands, then sit back down slowly. Progress by holding shopping bags.
Step-ups — onto the bottom stair, leading with alternate legs.
Wall press-ups — for the arms, shoulders and wrists, which matter given how often the wrist is the first bone to break.
Calf raises — slow, controlled, holding the counter for balance.
Single-leg stands — at the sink, 30 seconds each side. The single most useful balance exercise there is.

Two or three sessions a week of the strength moves, plus walking or stairs on most days, is a realistic and effective baseline.

How Much Exercise Is Recommended?

The HSE and WHO recommend that adults aim for:

At least 150 minutes of moderate-intensity (or 75 minutes of vigorous-intensity) physical activity per week
Plus muscle-strengthening activities (resistance training) on 2 or more days per week
Balance and flexibility exercises on 3 or more days per week for older adults

Even if you cannot meet all of these targets, any activity is better than none. Starting with short daily walks and gradually building up is a perfectly reasonable approach.

Exercise and Osteoporosis: What to Approach with Caution

If you have been diagnosed with osteoporosis

Exercise is still strongly recommended and beneficial — but certain movements should be approached carefully or modified. Always discuss exercise plans with your doctor or physiotherapist before starting.

Forward spinal flexion under load — such as sit-ups, crunches, rowing with a rounded back, or heavy lifting with a bent spine — increases the risk of vertebral fractures and should generally be avoided
High-impact jumping — very high-impact activities may be risky if bone density is severely reduced; ask your physiotherapist for guidance
Twisting movements under load — rotation of the spine under resistance should be approached cautiously

Yoga and Pilates can both be excellent for people with osteoporosis, but some poses (deep forward folds, extreme twisting) should be avoided or modified. Look for yoga or Pilates classes specifically designed for bone health or people with osteoporosis.

Getting Started Safely

If you have not been active for a while, or if you have osteoporosis, consider the following:

Start with gentle walking — 10–15 minutes per day and build up gradually
Ask your doctor for a referral to a physiotherapist for an individualised exercise plan
Look for Sláintecare-supported exercise programmes through the HSE — some are specifically designed for older adults
Check if your local leisure centre or sports partnership offers supervised classes for older adults or those with health conditions

Falls Prevention: Exercise for falls prevention is just as important as exercise for bone density. See our Falls Prevention page for more specific balance and strength exercises.

Exercise & Bone Health: Common Questions

What are weight-bearing exercises for osteoporosis?

Weight-bearing means your legs and feet carry your body weight against gravity. Brisk walking, stair climbing, hill walking, dancing, tennis, low-impact aerobics and, where joints allow, jogging and skipping all qualify. The bone responds to the impact and the pull of muscle on it. Swimming and cycling are excellent exercise but they are not weight-bearing, so they do very little for bone density on their own.

What exercises can I do for osteoporosis at home?

You can cover all three components without equipment. For impact, march on the spot, climb your stairs repeatedly, or do gentle heel drops by rising onto your toes and lowering your heels firmly. For strength, use sit-to-stands from a chair, wall press-ups, step-ups and calf raises, progressing by adding repetitions or holding shopping bags. For balance, stand on one leg at the kitchen counter and practise heel-to-toe walking along a worktop.

How much exercise do I need for bone health?

Aim for weight-bearing activity on most days, and resistance training on two to three non-consecutive days a week, plus balance work most days if you are over 65 or have fallen before. Bone responds to short bursts of loading rather than long duration, so several brief sessions across the week are more effective for the skeleton than one long one.

What exercises should you avoid with osteoporosis?

Be cautious with anything that forces the spine to bend forward or twist under load. That means sit-ups and crunches, toe-touches, deep forward folds in yoga or Pilates, heavy golf or racquet swings if your spine is fragile, and lifting heavy objects with a rounded back. The concern is spinal compression fractures. This is about technique and modification rather than giving up activity.

Is walking enough to prevent osteoporosis?

Walking helps but on its own it is not enough. It maintains what you have rather than building new bone, because your skeleton adapts to the load it already handles daily. To get a bone-building response you need to add either impact, such as brisk intervals, stairs or heel drops, or resistance training. Walking plus twice-weekly strength work is a far stronger combination than walking alone.

Can exercise reverse osteopenia?

Exercise can increase bone density modestly, and some people with osteopenia do return to the normal range when exercise is combined with adequate calcium and vitamin D. The gains are real but measured in low single-digit percentages. The larger benefit is that stronger muscles and better balance cut your chance of falling, and most fragility fractures start with a fall.

Talk to Your Doctor

Before starting a new exercise programme, especially if you have been diagnosed with osteoporosis or have had a recent fracture, speak to your doctor or physiotherapist. They can recommend the right exercises for your situation.

You can say: “I'd like to discuss my bone health and whether I should have a DXA scan.”

Questions to Ask Your Doctor

Last reviewed: February 2026 — FragilityFracture.ie Editorial Team