The internet says impact is the answer. The evidence says: it depends.
If you’ve searched “exercise for osteoporosis” online, chances are you’ve been told to:
– Jump
– Run
– Do plyometrics
– Add high‑impact training
And while impact loading can improve bone density, it is not safe or appropriate for everyone, especially for people with severe osteoporosis.
At The Active Studio, we see this misunderstanding all the time. And it’s one of the biggest reasons people end up injured, fearful, or avoiding exercise altogether.
What Actually Improves Bone Density?
Bone responds to mechanical strain, not just movement.
That means:
• Load
• Rate of loading
• Direction of force
• Progressive overload
Impact exercise (jumping, hopping, running) creates high strain rates, which can stimulate bone formation, but only when the bone is strong enough to tolerate it.
Why Impact Isn’t Safe for Everyone
If you have:
• Severe Osteoporosis (T-score ≤ -3.0)
• History of fragility fractures
• Vertebral compression fractures
• Low body weight or frailty
• Poor balance or strength
• Long-term corticosteroid use
High-impact exercise can increase fracture risk, particularly to the spine, hips, and wrists. This is why blanket advice like “just do jumping exercises” is dangerous.
Bone Health Is About the Right Load, Not More Load
Bone adapts best when load is:
– Specific
– Progressive
– Targeted
– Applied safely
For many people, progressive resistance training is far more effective (and safer) than impact.
Examples include:
• Heavy slow resistance
• Loaded squats and hinge patterns
• Step-ups with progression
• Weighted carries
• Functional loading through daily movements
These exercises stimulate bone without the risk associated with jumping.
Why an Exercise Physiologist Matters
An Accredited Exercise Physiologist doesn’t guess.
We:
• Interpret DXA scan results (T-scores & Z-scores)
• Identify fracture risk
• Prescribe safe loading thresholds
• Progress exercise based on response
• Modify programs for spinal safety
• Build confidence around movement
Bone loading is not one-size-fits-all and that’s where professional guidance matters.
