I did that, one night and it really worked,

On the senior night (they had cosmic bowling), and towards the end, i was left with 2 lanes to my left and one to my right, and just non stop, non stop, by the end of the night, i had for the first time, made the bowl curve in the middle and hit strikes every 2 throws if not right after each one….

I was through from Jager, but i remember being very good that night, so yeah, practice works…. it always has and will always work, but works best when its something you want, being forced to practice just isnt the same….