Do chin tucks actually work?

[AscensionRequired!]

Ive seen tons of information that says that chin tucks can really change your facial structure while others say its bullshit so someone please clarify it for me.

 

[Deleted member 99995]

yeah, it corrects neck posture

 

[AscensionRequired!]

Aight, thanks

 

[Deleted member 100891]

i corrected my posture using chin tucks, my neck used to be naturally slouched and its practically straight now