Training Impact

[Rowingkid]

How much impact does training actually have? 

i have created a tactic where i have a lot of possession 60%+ against most teams home and away but find that some times we dont create enough chances. I was thinking of upping the attacking training but wondering how much that would help and would it then just mean i start conceding more?

I would say i'm quite restrictive with my players as well as i have had a few saves where my teams have been sliced open by the better sides so would i just be better off taking the handbrake off some players instead?

Thanks