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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
9.4K
An Assessment of Compressive Neck Loads Under Injury-Producing Conditions.
The Physician and Sportsmedicine
|December 20, 2017
Summary
Football helmets with resilient liners significantly reduce axial compressive forces on the neck during impacts. This research provides crucial data for improving head and neck injury prevention in sports.
Area of Science:
- Biomechanics
- Sports Medicine
- Injury Prevention
Background:
- Axial compressive forces on the neck are a significant concern in football.
- Understanding these forces is critical for developing effective protective equipment.
Purpose of the Study:
- To establish injury reference curves for axial neck forces.
- To evaluate the effectiveness of football helmets in mitigating these forces.
Main Methods:
- Impact tests were conducted using a spring-loaded tackling block.
- Axial compressive forces on the neck were measured during simulated impacts.
- Injury reference curves were derived from the impact test data.
Main Results:
- Helmets, particularly those with resilient liners, were found to reduce axial compressive forces.
- The derived injury reference curves provide a benchmark for neck injury risk.
Conclusions:
- Football helmets play a vital role in reducing the risk of neck injuries.
- Further research into helmet design, especially liner materials, is warranted to enhance protection.
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