The Motorcycle Crash That Spawned a Jawline Revolution

Brandon Harris didn’t set out to invent a viral fitness tool. After a motorcycle accident left his jaw wired shut for months, he had to rebuild atrophied muscles. His solution? A silicone ball offering progressive resistance. The result? A jawline so defined, strangers asked for his “secret.” Thus, Jawzrsize was born.


How Jawzrsize Works (And Why It’s Not Just “Chewing Gum 2.0”)

Most men’s jaws get a light workout from steak or gum. Jawzrsize forces yours to grind through 6 levels of resistance (think: dumbbells for your face). The science is simple:

  • Hypertrophy: Tearing/reparing muscle fibers = growth.
  • Engagement: Targets masseters (your “jaw flex” muscles) and temporalis (temples).
  • Definition: Like abs, a leaner face reveals underlying muscle structure.

Jawzrsize: Brutal Pros vs. Annoying Cons

✅ Pros❌ Cons
Targets neglected facial musclesRisk of TMJ flare-ups if misused
Portable (use while driving/WFH)“Jaw fatigue” feels weird initially
Variable resistance levelsNo peer-reviewed studies (yet)
Faster results vs. passive “mewing”Not a fat-loss tool

“Will This Actually Work for Me?”

  • You’ve got TMJ issues or chronic jaw pain.
  • You’re over 20% body fat (spot reduction’s a myth; lose fat first).
  • You expect “3D jawline in 7 days!” (Real results take 8-12 weeks).
  • You’re lean but lack jaw definition (think: “baby face” syndrome).
  • You want to enhance facial symmetry (post-injury or genetics).
  • You’re a fitness nerd who obsesses over “lagging muscles”—yes, even face ones.


Jawzrsize vs. The Competition

ToolResistanceConvenienceResults
JawzrsizeAdjustable (Light-Extreme)5 mins/day⁠♂️ Sculpt + strengthen
Mastic GumFixed (Like chewing leather)Messy/StickyMild endurance
JawlinerLight resistanceDiscreetSubtle toning

The Dark Side: Risks Nobody Talks About

  • TMJ Overload: Clenching mimics stress habits. Start with 2-minute sessions.
  • Asymmetry: Chewing harder on one side? Congrats, you’ll lopsided gains.
  • Temporary Puffiness: Muscles swell before leaning out (don’t panic).

Realistic Results (No Influencer Filters)

Based on on feedback from guys at the gym…

  • 4-6 weeks: Better jaw mobility, tighter feel.
  • 8-12 weeks: Sharper angles, subtle “lifted” look.
  • 6+ months: “Did you lose weight?” comments (you didn’t).


Jawzrsize: The Brutal Truth About Building a ‘Killer Jawline’ (And 6 Questions You’re Too Embarrassed to Ask)

You’ve got the basics—but let’s dig into the gritty details nobody’s talking about. The stuff that separates the gym bros from the guys who actually get results.

Q1: “Can Jawzrsize Turn Me Into a ‘Jawline Villain’… Or Just Give Me Chipmunk Cheeks?”

A: Depends on your genetics and how hard you push. Overdeveloped masseters can widen your face—great for MMA fighters, less for guys who want a V-taper. Start light.

Q2: “What Happens If I Combine Jawzrsize With Steroids?”

A: Congrats, you’ve invented “Bloatmaxxing.” Facial muscles grow, but so does water retention. You’ll look like a pissed-off bulldog. Not ideal.

Q3: “Will This Thing Make Me Look Older?”

A: Paradoxically, yes. Strong jawlines signal youth, but overtraining creates permanent tension—think “resting clenched jaw face.” Moderation is key.

Q4: “Can I Use Jawzrsize to Impress Women… or Is That Cringe?”

A: A sharp jawline catches eyes, but if you’re chewing this thing at the bar, it’s advanced cringe. Use it discreetly, like creatine.

Q5: “What’s the Dark Side of a Stronger Jaw? (Besides Biting Through Steel)”

A: You’ll demolish steaks faster. Downside? Nighttime teeth grinding skyrockets. Invest in a mouthguard unless you enjoy dentist bills.

Q6: “If I Stop Using It, Does My Jawline Disappear Like a Bad Tattoo?”

A: Muscles atrophy, but slower than you think. Two weekly maintenance sessions keep you sharp—like deload weeks for your face.