Could 49ers' non-contact Achilles injuries in Super Bowl be linked to practice field?
by ProFootball Talk on NBC Sports from on (#6KMQ4)
The 49ers had two bizarre injuries during the Super Bowl: Linebacker Dre Greenlaw tore his left Achilles while jogging from the sideline onto the field, and defensive backs coach Daniel Bullocks tore his while jumping up to celebrate an interception.