Can't old players or slow trainers improve in quality through trainings or matches?

[Toxcatl]

I just only use training to full 10% each part. And my level training is very low, just 51 in seasons 33
After 2 matchs original per days, I'm always use friendly match with my friends. imagine with around 10% condition of a player 25 ages, after a friendly match can gain 2-3% bonus point, and if he play good can gain 5% bonus, or MoM for 6-7% bonus. So if training then 10-15% condition, I can't receive these points.

Al Svanberg's tests tell us that a match is an equivalent of level 4 drill, plus MoM on top. But when playing a match, your players train all the skills, not just those they need. Your tactics is only good if you don't want to go into micromanagement. It doesn't require additional efforts, but it's ineffective and consume as much time as training.