BROOKLYN, Mich. -- Mark Martin summed it up succinctly:
"I feel 25 when we win," Martin said Friday, "but I feel 75 the next morning."
Anyone who thinks race-car drivers aren't athletes should jog a few miles with Jeff Gordon's sore back. Or keep up with 50-year-old Martin in his seven-days-a-week workout schedule.
They're driving Sprint Cup races nearly year-round, hundreds of miles each weekend at wild speeds, knowing inevitably there will be crashes that jar their bodies. Gordon was swept up in a wreck last week at Watkins Glen. That was his third collision this season, cumulatively wearing down the hinge that is his lower back.