Uploaded March 2026 | Updated September 2026, 1 hour ago
As the Six Nations Championship showcases the power and pace of elite rugby, physics is playing a vital role behind the scenes.
Head impacts in rugby are fast, repeated, and involve both linear and rotational forces - something traditional foam padding struggles to manage.
RHEON LABS have developed RHEON, a strain-rate sensitive polymer that stays flexible during normal movement but hardens instantly on impact, dispersing energy away from the head.
It’s a powerful example of how understanding impact mechanics can translate into real-world player protection.
Physics isn’t just shaping the game - it’s helping to make it safer.
As the Six Nations Championship showcases the power and pace of elite rugby, physics is playing a vital role behind the scenes.
Head impacts in rugby are fast, repeated, and involve both linear and rotational forces - something traditional foam padding struggles to manage.
RHEON LABS have developed RHEON, a strain-rate sensitive polymer that stays flexible during normal movement but hardens instantly on impact, dispersing energy away from the head.
It’s a powerful example of how understanding impact mechanics can translate into real-world player protection.
Physics isn’t just shaping the game - it’s helping to make it safer.
