lifestyle · for bone health & osteoporosis prevention
Weight-Bearing & Impact Exercise
Reviewed by the Nimbera editorial team · Last updated May 2026
How to use
Aim for at least 150 minutes per week of weight-bearing exercise. Effective options include: brisk walking, jogging, dancing, hiking, tennis, and jump training (20-50 moderate-impact jumps 3-4 times per week). Resistance/strength training 2-3 times per week adds additional benefit for hip and spine bone density. Consistency over months to years is essential.
How it works
Mechanical loading (impact forces transmitted through bone) triggers osteocyte signalling that stimulates osteoblast activity and new bone formation via the Wnt/beta-catenin pathway. Bone density is site-specific - impact through the hip and spine protects those fracture-vulnerable sites. Muscle contraction during resistance exercise also places loading forces directly on bone insertion points.
Where to buy
No equipment required for walking or bodyweight exercises. Resistance bands ($10-$30) or gym membership ($20-$60/month) expand options.
Typical cost: Effectively free for walking and bodyweight exercises.
Safety notes
People with existing osteoporosis, joint problems, or a history of fractures should consult a physiotherapist or doctor before beginning high-impact exercise - lower-impact activities (walking, swimming with weights) may be more appropriate. Always warm up and cool down to prevent injury. Balance exercises should be included to reduce fall risk in older adults.
Drug & supplement interactions
- Always tell your doctor or pharmacist about any supplements you take.
- Interactions can occur with prescription medications, blood thinners, and immunosuppressants.
- Herbal remedies can affect how the body absorbs or metabolises drugs.
- Check drugs.com interactions checker before starting.
Clinical source
Florence et al. 2023 - J Sports Sci (PMID 38305252)This information is compiled from primary clinical literature and is for informational purposes only. It is not a substitute for professional medical advice. Read our full disclaimer.