Safety measures since Dale Earnhardt’s death in 2001 have gone a long way toward preventing head injuries, and NASCAR officials have taken steps to improve the way they identify and treat concussions.
But Waltrip knows that won’t undo all those hits he took in the 1980s and ’90s.
“I whacked my head – a lot,” Waltrip said. “If you think about this, I showed up in ’85, when it was relatively ‘safe.’ We thought we had it figured out.
“I raced all the way through 2001, when people were getting killed. And all through that time, I was hitting my head and knocking myself out and getting concussions and going to the hospital. And I don’t know what that means to me in 10 years. But I know it’s a concern.”
The 48-year-old Waltrip gets uneasy when he hears stories about NFL players and other athletes who are having serious neurological problems after they retire, issues that a growing amount of research indicates might have been caused by repetitive brain injuries they suffered during their playing days.
Could that happen to him, too?
“I would be the perfect case study to see what’s going to happen,” Waltrip said. “Because I can go back and look at the races and count up times I was knocked unconscious that I can’t count on both hands.”
Five-time NASCAR champion Jimmie Johnson says he has had two concussions racing stock cars, and probably many more racing dirt bikes when he was younger.
“We’re not immune to concussions,” Johnson said. “And certainly after severe concussions or being concussed several times, the numbers change. We know that. The dynamic is there.
“I think we’ve reduced the opportunity for it to happen, but ultimately, it can happen. I just think the odds are a lot better today than they’ve ever been.”
Earnhardt’s death in the 2001 Daytona 500 – which came after drivers Kenny Irwin, Adam Petty and Tony Roper all were killed from similar head injuries – forced NASCAR to get serious about safety.
Today, drivers must wear a head and neck restraint, impact-absorbing SAFER barriers have been installed on racetrack walls and NASCAR has completely redesigned race cars to reduce the risk of injury.
Going into Sunday’s Daytona 500, there hasn’t been a death in NASCAR’s top three national series since Earnhardt’s.
NASCAR officials say they’ve identified 29 concussions in their top three series since 2004 – and only 11 of those happened in the past five seasons.