Guide Neck Training is Essential

[aguachento]

Neck muscles sharpen your jawline.

Two muscles directly attach to your jaw:

the sternocleidomastoid and platysma. Last one directly attached to your chin.

Strong neck muscles bring more definition to the jawline. Make a more prominent look.

With direct impact on posture as well.

In other words - train everything, train neck.

 

[TonyTheLooksmaxxDR]

That's why mewing works only under neck curls simulation, because you increase the hyoid muscles contractions (alongside proper neck stretching)

 

[Whitepill]

I used to be k train but i don’t anymore since im fat