In the article , he advises creating a little soreness in your quads in training for a race like Boston .
My first coaching mentor , Guy Avery , wrote an article on this concept way back in the early 1990s .
In the article , coaching mentor advises creating a little soreness in your quads in training for a race like Boston .
My first coaching mentor , Guy Avery , wrote an article on this concept way back in the early 1990s .