how much more will my clavicles grow

[Bobbyrino]

I'm 15 and my bidelt is 17 inches which I'm pretty sure is narrow for 6'1.
Is it likely my bidelt will grow a lot more or will the growth be very minimal?

 

[archef]

hold up let me use my future reading clavicle x ray powers fucking retard

 

[TyroneΩ]

very minimal

 

[NuclearGeo20]

first rep btw.

The clavicle length growth continues into adulthood but it's minimal, I think. I think your clavicles might still grow but you probably need to optimize

 

[Bobbyrino]

first rep btw.

The clavicle length growth continues into adulthood but it's minimal, I think. I think your clavicles might still grow but you probably need to optimize

What do I need to do to optimize?