Great to see more contests inside the forum :P

I just will say that "doing rotations" and using 4,5% condition in each training round...

1 of the bonus is ready -at 10%- with 4 trainings, another with 5, then 7, and 8 rounds for the last bonus (attack in my case- .

So should be, 18% condition, 22,5, 31,5 and 36% for the last bonus that needs 4 players as the last 3 (¿?not sure now lol) but, I usually do rotations. So if you divide the trainings in groups, depending of the players you have... the average of condition use can be very low really, under 20%...

Despite all I understand that the idea is find the formula using the same 8, so I will stay for these lands reading ideas.