Aging athletes such as LeBron James, Cristiano Ronaldo and Lindsey Vonn are similar to racing cars — maintained by tinkering mechanics, data analysts, and shelves of replacement parts
“If you look at many elite athletes now, they have an army of supporting staff like a Formula 1 team,” Hirofumi Tanaka, a Japan-born exercise physiologist at the University of Texas at Austin, told The Associated Press in an interview.
