Question about getting child in correct system

my high school coach has been coaching for sooo many years and has won enough times on talented guys alone, that makes him think his training is beyond miraculous.

  1. reality of high school athletes… they aint showing up every single day… so no matter what you can do… they have to be consistent

  2. 2x6x60m sprints with 1-2 mins rest and 10x200m tempo right after in one workout… isnt the best way to get someone fast…