Game-Changing Helmet Aims to Revolutionize Concussion Prevention in Contact Sports

Concussions remain a significant safety concern in contact sports, prompting a new focus on prevention technologies. While sporting bodies like the AFL and NRL have increased mandatory return-to-play periods for concussed players, industrial designer Graeme Attey highlights a historical lack of emphasis on preventing concussions.

The GameGear Helmet: A New Approach

Industrial designer Graeme Attey developed the GameGear helmet, an innovation poised to address this gap.

Attey developed the GameGear helmet, featuring a lattice of connecting spheres, designed to reduce the force transmitted to a player's head during impact by over 90 percent, according to independent testing at the NSW Crash Lab.

The design aims to achieve this significant reduction by slowing head acceleration, which is identified as a primary cause of concussion.

Challenging Historical Assumptions

Attey contends that past scientific studies showing helmets are not associated with reduced concussion risk tested headgear designed primarily for cuts and abrasions. This was often specified by historical World Rugby guidelines, rather than focusing on concussion prevention.

He argues these findings should not preclude the development of effective concussion-reducing helmets.

World-First Real-World Trial Commences

A world-first trial is now set to test the GameGear helmets' effectiveness in a real-world setting. Scientists from Monash University, supported by Connectivity Traumatic Brain Injury Australia, will lead this crucial study.

The trial will involve 600 players aged 16 and over, participating across elite and community football and rugby games. Researchers will meticulously examine real-world exposure data, biomarkers, and clinical assessments to evaluate the helmets' impact.

The Crucial Test: Lab vs. Field

Dr. Hunter Bennett, an exercise science lecturer, offers a vital perspective on the upcoming trial.

Dr. Hunter Bennett notes that while helmets show promise in lab settings, their effectiveness in unpredictable field conditions, where individual concussion thresholds and cumulative head knocks vary, needs robust evaluation.

Attey strongly emphasizes that these field trials are crucial to determine the overall reduction in concussions.

Towards a Safer Future: Mandates and Accessibility

If the study unequivocally proves the helmets reduce concussion risk, Attey suggests they should be mandated in contact sports to ensure player safety.

Dr. Bennett agrees with this principle but raises practical concerns about the implementation. These include funding mechanisms and ensuring equitable access to potentially expensive helmets for all players.