GTFIH if you want to improve your jawline

[ChillBot]

[Timmyyy]

Don't bother. What makes a jawline good is a good jawbone (aka mandible), and jawbone is all genetics. Doing this might help make your jaw look a little better, but in the end it is still all about the jawbone.

Edit: Op's theory would work, but it just wouldn't improve appearance by much.

thanks brah, yeah you wouldn't expect it to do an astounding amount

[JaxBrah]

hypertrophic potential of muscles in the jaw is going to be much less than that of a muscle like the bicep

But its definitely possible. We have all seen jaw transformations in before and after pics. Part of it is bf% decrease but theres also muscle increase. Tech will grow a jaw without working it so im sure working it hard would cause growth

[whysodirty]

my left jaw muscle is bigger than my right lol

not by alot tho

[MagicMata]

I have a better solution, grow a sneaky chinstrap beard just underneath your chin so it looks like a shadow and amplifies your jaw.

Fake jawline of peace.

[Godfrd824]

[Illuminatty]

inb4 synthol

[weetbix]

Pay attention you slack jawed phaggots.

[JellySausage]

That's just pump and lighting bro

[WideFajita]

Fuarkkkk, it actually works misc. Just started a couple days ago and results are already coming through.

Before:













































































After:

[IanPhelps]

Or you can just grind your teeth all day worked for me.

[BigPimpinBrah]

So basically I could end up with a deformed looking jaw like the black guy? no thanks bruh

[iknowbeta]

lulz that shiits photoshopped niqqa.

same creases in his t shirt and the whole position of his body is in the exact spot.

[weetbix]

So basically I could end up with a deformed looking jaw like the black guy? no thanks bruh

That was a pre-existing condition. I can't see how you would end up with such a pronounced muscular imbalance through a method like this as it doesn't favour one side over the other

[/broscience]

[CXVII]

Thought this was srs. Fuk you guys lol

[EctoSkinnyFat]

depending on your jawbone doing this might just make your face look more rounded and chipmunkish

[Nephris]

Thought about getting a mouthguard like this and biting on it to strengthen my teeth/gums/roots. would work?

[dixon]

Increasing the masseter doesn't even look good much of the time, or it offers are very arguable improvement (especially in attractiveness to women, ask them). Having a great jaw is all about your actual jaw and chin shape, as well as having low body fat.

BTW Ultra-masculine faces aren't rated as having the highest level of attractiveness by women. You have to judge for yourself and balance out your features. If you already have a large forehead and other masculine traits, you might wanna soften yourself or pull your hair down.

[RaibeartBruis]

What do you think OP? 5 sets of 20 reps, or 3 sets of 25 with a dropset at the end?

Laughed out loud