I can see that at my gym.There are a bunch of soccer kids following a printed program.Was curious so i asked permission to see.On top of it was written"Strength training routine."
WTF?
They train by bodypart split and somemore 70% Isolations
E.g
Legs
Leg press machine 15 reps 3 sets
Leg extension 20 reps 3 sets
Leg curl 15 reps 3 sets
Calve raises 10 reps 4 sets
Not exactly like this but something like it.