keeping incisors in contact?

[FuckMyLowerThird]

so i see a lot of people saying keeping molars in contact is important to prevent downward growth, but if chewing hard gum on incisors can supposedly induce ccw rotation, wouldnt keeping them in contact have the same effect over time? what about only keeping the incisors without the molars? especially since chewing on back molars would technically induce cw rotation?

 

[Lorsss]

you are past 13 years old, it's over, you need bimax

 

[Deleted member 23778]

Anybody who claims CCW rotation from chewing is deluded