Exercise for Stronger Bones — Simple Routines You Can Do at Home

• Why physical activity is one of the most powerful tools for bone health
• The three types of exercise that benefit bones the most
• Specific exercises described step by step, suitable for beginners
• How much exercise you need and how to stay safe
• Modifications for people with existing fractures or very low bone density

Bone is living tissue that responds to the forces placed on it. When you stand, walk, or lift something, your muscles pull on your bones, and the impact of your feet hitting the ground sends vibrations through your skeleton. Your bones respond to these forces by becoming denser and stronger. This principle is known as Wolff's Law.

It works the other way too: when you stop moving, your bones weaken. Astronauts lose 1-2% of bone density per month in space, and long bed rest has a similar effect.

The right types of exercise can:

• Stimulate new bone formation at any age
• Strengthen muscles that protect bones during falls
• Improve balance and coordination to prevent falls in the first place
• Reduce fracture risk: trials suggest exercise programs cut fall-related fractures by roughly a quarter, mostly by preventing the falls themselves

Exercise is one of the few things that can both build bone and prevent falls.

Not all exercise helps bones equally. The most effective program includes all three types:

1. Weight-bearing exercise

In these activities you support your own body weight while your feet and legs take the impact. The impact signals your bones to strengthen.

Best options:

• Walking: the simplest and easiest to fit in. Brisk walking is better than slow strolling.
• Stair climbing: a strong bone stimulus for hips and spine
• Dancing: combines weight-bearing and balance, and you do it with other people
• Hiking: uneven ground adds a balance challenge
• Low-impact aerobics: gentler than jumping but still effective
• Gardening: good exercise that involves bending, lifting, and walking

Note: Swimming and cycling are good for the heart, but they are not weight-bearing and do less for bone. If you enjoy them, keep doing them for heart fitness, and add weight-bearing activity as well.

2. Resistance (strength) training

Resistance exercises make your muscles work against a force, such as gravity, a resistance band, or a weight. When muscles contract hard, they pull on bones and stimulate bone growth where they attach.

Resistance training is especially important for:

• The spine (where compression fractures commonly occur)
• The hip (where the most serious osteoporotic fractures happen)
• Overall muscle mass (fighting sarcopenia)

3. Balance training

Balance exercises don't directly strengthen bone, but they are critical for preventing falls, and preventing falls prevents fractures. Around 9 in 10 hip fractures happen because of a fall.

Here are exercises you can do at home with very little equipment. Start gently and increase gradually. If you haven't exercised recently, consider one session with a physical therapist to learn proper form.

Warm-up (5 minutes)

March in place for 2-3 minutes, gently swinging your arms. Then do slow shoulder rolls (5 forward, 5 backward) and gentle neck turns (look left, center, right).

Weight-bearing exercises

Exercise 1: Stair stepping

• Stand at the bottom of a staircase, holding the handrail
• Step up with your right foot, bring your left foot up to join it
• Step down with your right foot, then your left
• Repeat 10 times leading with the right, then 10 times leading with the left
• Rest 30 seconds, then repeat for a second set
• If no stairs available: Use a sturdy step stool (6-8 inches / 15-20 cm high)

Exercise 2: Heel-toe walking

• Stand near a wall or counter for support if needed
• Walk in a straight line, placing your heel directly in front of the toes of your other foot
• Take 20 steps forward, then turn and walk back
• Keep your eyes looking forward, not down at your feet
• This improves both weight-bearing and balance

Resistance exercises

Exercise 3: Wall push-ups

• Stand facing a wall, about arm's length away
• Place your palms flat on the wall at shoulder height and shoulder width apart
• Slowly bend your elbows, bringing your chest toward the wall
• Push back to the starting position
• Do 10-15 repetitions, rest, then do a second set
• Keep your body straight from head to heels; don't let your hips sag
• Benefits: chest, shoulders, arms, and upper back

Exercise 4: Chair squats (sit-to-stand)

• Sit in a sturdy chair with your feet flat on the floor, hip-width apart
• Cross your arms over your chest (or extend them forward for balance)
• Lean slightly forward and stand up, using your legs. Try not to push off with your hands
• Slowly lower yourself back to sitting. Don't drop down; control the descent
• Do 10 repetitions, rest, then do a second set
• If this is too difficult: Use a higher chair, or place a firm cushion on the seat to start from a higher position
• Benefits: thighs, hips, and core, which are critical for fall prevention

Exercise 5: Heel raises (calf raises)

• Stand behind a sturdy chair, holding the back for balance
• Slowly rise up onto your toes, lifting your heels as high as comfortable
• Hold for 2-3 seconds at the top
• Slowly lower back down
• Do 15 repetitions, rest, then do a second set
• Benefits: calves, ankles, and balance

Exercise 6: Resistance band rows

• Sit in a sturdy chair with your feet flat on the floor
• Loop a resistance band around the soles of both feet, holding one end in each hand
• Sit tall with a straight back
• Pull the band toward your waist, squeezing your shoulder blades together
• Slowly release back to the starting position
• Do 10-12 repetitions, rest, then do a second set
• Benefits: upper back and shoulders, important for posture and spine health
• Resistance bands are inexpensive and available at most pharmacies and sporting goods stores

Exercise 7: Standing hip abduction

• Stand behind a sturdy chair, holding the back for balance
• Keeping your body upright (don't lean), slowly lift your right leg straight out to the side
• Hold for 2 seconds, then slowly lower
• Do 10 repetitions on each side, rest, then do a second set
• Benefits: hip muscles; stronger hip muscles reduce hip fracture risk

Balance exercises

Exercise 8: Single-leg stance

• Stand behind a sturdy chair, with both hands on the chair back
• Lift one foot slightly off the floor (even an inch is fine)
• Hold for 10-30 seconds
• Switch legs
• As you improve, try holding the chair with one hand, then just a fingertip, and eventually hands-free
• Do 3 holds per leg
• Benefits: balance, ankle stability, fall prevention

Exercise 9: Tandem stand

• Stand near a wall or counter for safety
• Place one foot directly in front of the other, heel to toe
• Hold this position for 20-30 seconds
• Switch which foot is in front
• Do 3 holds per position
• Benefits: balance and confidence

Exercise 10: Weight shifting

• Stand with feet hip-width apart, near a counter for support
• Slowly shift your weight onto your right foot, lifting your left foot slightly
• Hold 5 seconds, then shift to the left foot
• Repeat 10 times per side
• Add challenge by closing your eyes briefly (with support nearby)

Cool-down (5 minutes)

Walk slowly in place for 2 minutes. Do gentle stretches: reach for the ceiling, gentle side bends, and calf stretches (lean into a wall with one leg behind you).

The World Health Organization (WHO) guidelines for adults aged 65 and older recommend:

• At least 150-300 minutes of moderate-intensity aerobic activity per week (about 30 minutes on most days)
• Muscle-strengthening activities involving all major muscle groups on 2 or more days per week
• Balance training on 3 or more days per week for those at risk of falls

This may sound like a lot, but it adds up quickly. A 30-minute daily walk plus the home exercises above three times a week puts you well within these guidelines.

You don't have to do everything at once. Even 10-minute sessions count. Doing a little every day is far better than doing a lot once a month.

If you have existing fractures or very low bone density

• Avoid forward bending (flexion) of the spine: no toe touches, sit-ups, or crunches. These movements increase pressure on the front of the vertebral bodies and can cause compression fractures.
• Avoid twisting movements under load
• Avoid high-impact activities like jumping or running
• Do focus on back extension exercises, walking, balance training, and gentle resistance work
• Ask your doctor or physical therapist for a personalized exercise plan

General safety tips

• Start slowly if you haven't been active. Begin with 5-10 minutes and build up gradually
• Use support (chair, wall, counter) for balance exercises until you feel confident
• Wear supportive shoes with non-slip soles, even indoors
• Clear your exercise area of rugs, cords, and clutter
• Stop if you feel pain. Exercise should be challenging but not painful
• Drink water before, during, and after exercise
• If you feel dizzy or lightheaded, sit down immediately and rest

Consider professional guidance

If you have osteoporosis, a history of fractures, or haven't exercised in a long time, consider:

• A physical therapist who specializes in osteoporosis, who can design a safe program for you
• A fall prevention program through your local hospital or community center
• Tai chi classes, which have been studied extensively and shown to reduce fall risk by up to 50%

• Start with a daily walk. Even 15 minutes makes a difference
• Try three exercises from the list above. Wall push-ups, chair squats, and single-leg stance are a good place to start
• Set a reminder on your phone or calendar for your exercise time
• Find a walking buddy. Walking with someone makes it easier to keep going
• Talk to your doctor before starting a new exercise program, especially if you have osteoporosis or previous fractures
• Check your home for fall hazards. See our article on fall prevention for a complete checklist

Q. I'm 75 and have never really exercised. Is it too late to start? It is never too late. Studies have shown that even people in their 80s and 90s can build muscle strength and improve balance with appropriate exercise. Start gently, build up gradually, and consider working with a physical therapist at first.

Q. I have osteoporosis. Is exercise safe for me? Yes. Not exercising is more dangerous than exercising. What matters is choosing the right types of exercise. Avoid forward bending and twisting of the spine, and focus on walking, gentle resistance training, and balance work. A physical therapist can tailor a program to your needs.

Q. Does walking really help bones, or do I need more intense exercise? Walking does help, especially for hip bone density. Brisk walking with some variation (hills, stairs, changing speed) works better than slow, flat walking. For the spine, resistance exercises (like the ones above) add a benefit that walking alone doesn't give.

Q. How long before I see results? Bone responds to exercise more slowly than muscle. You may feel stronger and steadier within 2-4 weeks, but measurable bone density changes usually take 6-12 months of regular exercise. Don't get discouraged: better strength and balance lower your risk of falling much sooner.

Q. What about yoga and Pilates? Both can help flexibility, balance, and core strength. However, some poses involve deep forward bending or spinal twisting that may not be safe for people with osteoporosis. Look for classes designed for osteoporosis, or work with an instructor who knows the modifications needed.

• World Health Organization (WHO). Physical Activity and Older Adults. https://www.who.int/news-room/fact-sheets/detail/physical-activity
• International Osteoporosis Foundation (IOF). Exercise. https://www.osteoporosis.foundation/patients/prevention/exercise
• American College of Sports Medicine (ACSM). Exercise and Physical Activity for Older Adults. Position Stand. Med Sci Sports Exerc. 2009.
• Giangregorio LM, et al. Too Fit To Fracture: exercise recommendations for individuals with osteoporosis or osteoporotic vertebral fracture. Osteoporos Int. 2014;25(3):821-835.
• Sherrington C, et al. Exercise for preventing falls in older people living in the community. Cochrane Database Syst Rev. 2019;1(1):CD012424.
• Howe TE, et al. Exercise for preventing and treating osteoporosis in postmenopausal women. Cochrane Database Syst Rev. 2011;(7):CD000333.