New coach wrote:
I'm an assistant hs coach, with a distance focus. But the other day, I worked with the sprinters and discovered that they've been taught highly improper block start technique by the head coach. This head coach was nice enough to hire me and I don't want to tell him how to do his job, especially since I'm not a sprint expert anyway. What should I do? Should I just let them do it their way? Or how do I broach the subject?
Do nothing this year.
Before you can talk with him you have to 1) Earn his trust by being successful in your own area 2) Find out if he's open to talking about training.
There is a surprisingly large number of coaches who seem aggressively unaware that there is more than one was to do things, or more precisely, that there is another way other than their way. If you're guy falls into this category it will be hard to ever talk to him.
Plus there's a lot of disinformation out there. It's always fun during track practice to watch the "speed coach" teach the out of season football players how to accelerate by throwing their arms forward and reaching forward with their legs.
This is, of course, exactly backwards, but even though I coach sprints in track season, I wasn't a scrub on a college football team like this "speed coach", so what do I know?
It's nice that distance coaches never fall victim to that. You'd never see some guy who was a fringe college runner or a guy who could have run in college if his domineering HS coach hadn't held him back advocate for some simplistic and outmoded manner of training, thinking that his authority from his own training allows him to proscribe just running lots of volume entirely by feel, and never wasting time on sprinting or strength and core work. 'Casue that never happens...