Players unhappy with training schedule

[Mikkyk]

My whole entire first team squad are unhappy with their training schedules despite the fact i've changed each of their schedules twice. How can i rectify this?

 

[Ogris]

Talk to them, under development go to training level and tell them they need to do better. If they talk back tell them it's your way or the highway. If they still complain... well your club can always use the money eh?

 

[StuW]

Lower the intensity of training, but very slightly. That usually sets it right after a week.