ok i know from experience that my high school coaches are idiots
I had 2, one quit after freshman year
we never get a chance to lift, when we do we go and they tell us to squat on our toes, which is very very bad
they made us do box jumps for 20 reps x3 sets, which was endurance and we are the sprinting team
never once did we have recovery days, we went hard all the time even before a meet
we ran alot of distance running for being a short distance squad, alot of times coach was lazy and made us do 30+min jogs, which i have to say are just a recipe for disaster as it really got everyone with shin splints
we never practiced with blockes enough
we are a 4a school and we compete against the biggest schools in indiana, and most the guys ended up leaving half way through, or got hurt....so I ended up running against 2 of the fastest kids in the state and got schooled
they both did many things wrong, don't say HS coaches know what they are doing because I had 2 and they suck and were very well respected among coaches....there may be a few who know what they are doing but that's another story i amd talking average