Related Experiment Video
Updated: Jun 19, 2026
07:30
A Test Bed to Examine Helmet Fit and Retention and Biomechanical Measures of Head and Neck Injury in Simulated Impact
Published on: September 21, 2017
Hip protectors: recommendations for biomechanical testing--an international consensus statement (part I)
S N Robinovitch1, S L Evans, J Minns
1School of Engineering Science and Department of Biomedical Physiology and Kinesiology, Simon Fraser University, Vancouver, BC, Canada. stever@sfu.ca
Summary
Standardized biomechanical testing is crucial for evaluating hip protectors. This consensus statement recommends specific methods to compare hip protector effectiveness in preventing hip fractures.
Area of Science:
- Gerontology
- Biomechanics
- Orthopedics
Background:
- Hip fractures are a significant concern in older adults, with hip protectors offering a potential preventive strategy.
- Conflicting clinical trial results highlight the need for standardized biomechanical assessment of hip protectors before widespread clinical adoption.
Framework:
- An international consensus statement provides evidence-based recommendations for evaluating hip protector biomechanical performance.
- Key parameters for testing include simulating pelvic anatomy, impact velocity (3.4 m/s), pelvic stiffness (39-55 kN/m), and body effective mass (22-33 kg).
Implementation:
- The primary outcome measure should be the percentage reduction in peak axial compressive force on the femoral neck during simulated falls.
- Testing protocols aim to ensure reliable and reproducible biomechanical evaluations of hip protector efficacy.
Implications:
- Standardized testing facilitates objective comparison of different hip protector designs.
- This approach supports product development and selection, ultimately aiming to improve clinical effectiveness in fracture prevention.
