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Published on: July 5, 2017
Does running strengthen bone?
Arnaud Boudenot1, Zahra Achiou2, Hugues Portier2,3
1a Unité de Formation et de Recherche en Sciences et Techniques des Activités Physiques et Sportives (UFR STAPS), Université de Montpellier, 700 Avenue du Pic Saint Loup, 34090 Montpellier, France.
Mechanical stress is vital for bone strength. Intermittent and downhill exercises, unlike traditional endurance activities, enhance bone health by limiting fatigue and increasing osteogenic impacts.
Area of Science:
- Bone physiology and biomechanics
- Exercise science and physical therapy
Background:
- Bone requires mechanical stress for strength maintenance.
- Traditional endurance exercises have limited osteogenic effects.
- Low-impact activities like walking and running can cause bone fatigue.
Purpose of the Study:
- To explain the mechanisms of exercise on bone health for therapists.
- To highlight effective exercise strategies for bone strengthening.
Main Methods:
- Review of physiological mechanisms linking exercise and bone.
- Analysis of different exercise types (intermittent, downhill) and their impact.
Main Results:
- Intermittent exercise mitigates bone fatigue.
- Downhill exercises increase ground impact forces.
- Eccentric muscle contractions during downhill exercise are highly osteogenic.
Conclusions:
- Therapists can utilize specific exercise modalities to improve bone health.
- Intermittent and downhill exercises offer superior osteogenic benefits compared to traditional endurance training.
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