Story perspectives

49ers Say No Injury Link to Substation; $9M Rehab Upgrade Planned

3/30/2026

Summary

Story summary

The San Francisco 49ers say an independent scientist found no link between a nearby substation and 2025-season injuries, noting electromagnetic fields "400 times less than unsafe zones."
General manager John Lynch reassured the facility is safe for players despite the viral theory.
The team will invest $9 million to upgrade rehab facilities and add three physical therapists.
Lynch emphasized player wellness and the commitment to improving the training environment.

History

Historical Context

In 2002, the World Health Organization established safety guidelines for electromagnetic fields, indicating that exposure above 100 microteslas could pose health risks. This influenced organizations like the NFL, as seen in the San Francisco 49ers' recent findings of electromagnetic fields "400 times less than unsafe zones." Their $9 million investment in rehab facilities highlights a commitment to player health amid ongoing public concerns about electromagnetic exposure.

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Story summary

The San Francisco 49ers say an independent scientist found no link between a nearby substation and 2025-season injuries, noting electromagnetic fields "400 times less than unsafe zones."
General manager John Lynch reassured the facility is safe for players despite the viral theory.
The team will invest $9 million to upgrade rehab facilities and add three physical therapists.
Lynch emphasized player wellness and the commitment to improving the training environment.

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