In a groundbreaking study conducted by Edinburgh University, researchers have discovered that lowering the tackle height in men's rugby has led to a significant reduction in head collisions. This change, implemented by World Rugby during the 2023/24 season, aimed to enhance player safety and has shown promising results.

Key Findings

• 45% Reduction in Head-on-Head Contact: The study analyzed 18,702 tackles from 60 men's community matches in Scotland, revealing a substantial decrease in head-on-head collisions.
• 29% Reduction in Head-to-Shoulder Contact: Both tacklers and ball-carriers experienced fewer head-to-shoulder contacts, further reducing the risk of concussion.
• Increased Use of 'Belly Tackles': Players were 22% more likely to tackle bent at the waist, a technique that minimizes head proximity and contact.

Expert Insights

Dr. Debbie Palmer, a leading researcher in sports injury prevention, emphasized the importance of these findings. "We know concussion is among the most common injuries in rugby," she stated. "By reducing the risks of injury, we can keep more people involved in the sport."

Global Implications

This study is part of an international project led by World Rugby, assessing the effects of lower tackle heights in various countries, including France, New Zealand, and Australia. The results have been overwhelmingly positive, with no significant increase in head injuries related to lower body contact.

Future Directions

Scottish Rugby has adopted these changes across all amateur levels, and the governing body is optimistic about the long-term benefits. "Hamish's research clearly demonstrates that player behaviors have changed," said Dr. David Pugh, Scottish Rugby's chief medical officer. "This should lead to reduced numbers of concussions in our players."

Conclusion

The findings from Edinburgh University underscore the effectiveness of lowering tackle heights in rugby. As the sport continues to evolve, these changes promise to make rugby safer for players at all levels, ensuring the game's future while protecting its participants.