Dale Earnhardt Jr. wary of another concussion
Saturday, Mar. 02, 2013
AVONDALE, Ariz. Dale Earnhardt, Jr., said he felt no long-term effects from being swept up in that end-of-race crash at Daytona last Saturday.
Earnhardt is extra conscious of health concerns these days because of the concussion he suffered last season.
Once a person has had one concussion, hes additionally susceptible to another.