thumb pulling

[zaideas]

why does thumb pulling work for the upper pallet but not the jaw area, realistically why not

 

[slavicpsycho]

.

 

[aerty]

why does thumb pulling work for the upper pallet but not the jaw area, realistically why not

if by jaw area u mean mandible, then its because it doesnt have sutures. But, supposedly, its supposed to grow as the palate expands

 

[nolpolin2]

why does thumb pulling work for the upper pallet but not the jaw area, realisticall.