Asunto: Selecting training

Hello, I can't scroll down while choosing training, can choose pace, technique etc... but not defending, striking etc, can choose only the first 5 skills.

You can choose from 5 skills on each position - 4 "left column" skills (stamina, pace, technique, passing) and one skill that is only for that position (GK - keeper, DEF - defending, MID - playmaking, ATT - striker)
(editado)

So I need to play my midfielders as DEF, if I want to train defending?

Yes. stamina/pace/tech/pass has the same efficiency for every position but keeper/def/pm/str are less efficient in non main positions so devs removed the possibility to pick them there.