NFL helmet manufacturers integrate 3D printing to mitigate concussion risks

Helmet manufacturers are incorporating 3D-printed micro lattice cushioning into NFL protective gear to address player head trauma. By tailoring impact absorption zones to specific positions, such as placing extra protection in the back for quarterbacks or the front for linemen, companies like Certor Sports aim to reduce concussions. Research at Stanford University indicates that rotational force and impacts to the facemask significantly contribute to brain injuries. Beyond the hard-shell helmet, the league now mandates the use of Guardian Caps during contact practices, and new technologies like the SoftShox chinstrap are being developed to dampen forces during collisions. These technological advancements follow increased awareness regarding long-term brain health and chronic traumatic encephalopathy among former professional athletes. Manufacturers continue to adjust testing protocols to account for both high-impact concussive events and lower-impact, repetitive testing to better protect players during games and practices.

• 8:35 PMYahoo Sports — How 3D printing, advancing technology is improving football helmet safety