What do chin tucks do and does it really works?

[Asterma]

title

 

[Goonerholocaust]

they tuck your chin

 

[MoggsWithBoness]

posture correction. they do work for posture correction

 

[Asterma]

they tuck your chin

for what, more forward growth? and does it really work?

 

[keepcopingboyo]

for what, more forward growth? and does it really work?

They won't change your bone structure. It will just help with posture.