Niners' George Kittle on viral electrical substation theory: Let's 'make sure it's not something'

A theory suggesting that an electrical substation near the San Francisco 49ers' training facility could be linked to the team's injury issues has gained traction. Despite the buzz, NFL chief medical officer Dr. Allen Sills stated there is no evidence supporting the theory but remains open to further investigation. Star tight end George Kittle addressed the theory during a Super Bowl week interview, emphasizing the desire for clarity on whether the substation affects player health. Kittle expressed the need for assurance that the substation poses no harm, highlighting the importance of minimizing even minor negative impacts on athlete performance.

The 49ers experienced numerous significant injuries during the 2025 season, affecting key players like Nick Bosa, Fred Warner, and Mykel Williams, all of whom suffered season-ending injuries. Brock Purdy also missed a large portion of the season, while Kittle sustained a torn Achilles tendon during a playoff game. These incidents have fueled discussions around potential external factors contributing to the team's injury troubles.