A Guide for fast trainers

[Toxcatl]

So, saying again about GK training method - you can't save greens from this or improve better a player

You can if the level of GK Training is higher than level of the following drill.
For example, if you have GKT (a hard drill) lvl 4 and Slalom Dribble (another hard drill) lvl 1-3 then doing GKT+SD will give you more XP than SD+SD while Condition loss stays the same -- 3+3=6%.