Trevor Wittman and Justin Gaethje training for UFC at the ONX gym with ONX gloves and equipment.

Built by Fighters.
Trusted by Champions.

Built by Fighters.
Trusted by Champions.

Inside the ONX Lab: Honing Champions RSS

How to Choose an MMA Gear Bag

Gloves, shin guards, gi, and a change of clothes: find the MMA gear bag size, layout, and features that keep your training kit organized.

When did modern MMA begin? A look at the UFC's development from 1993 to today.
When did modern MMA begin? Trace the UFC from its no-rules 1993 debut to a $4 billion global sport, with key moments and a full timeline.
ONX Glove Buying Guide
Not sure which glove to buy? Our ONX buying guide matches you to the right glove by experience level, size, use, and training purpose.
Lace-Up or Velcro: How to Pick the Right MMA Glove

Lace-up or Velcro? Trevor Wittman breaks down which MMA glove closure fits your training style and hand support needs.

How Much Do MMA Classes Cost? A Beginner's Price Guide

How much do MMA classes cost? A beginner's guide to monthly fees, drop-in rates, gear, and choosing the right gym.

The Complete Guide to MMA Training Pads: Mitts, Paddles, Thai Pads, and Shields
A punch pad is a broad category term for handheld or coach-worn training pads used to receive strikes safely while giving the athlete a clear target, impact feedback, and a way to train accuracy, speed, technique, or power. In combat...
What Is a Rashguard? Why MMA and BJJ Fighters Wear One

Less drag, fewer grips, no mat burn. How the right rashguard sharpens your training and sparring in MMA and BJJ.

How to Pick the Best MMA Compression Fight Shorts
Choosing MMA compression shorts comes down to fabric, fit, and construction. Here's what to check before you buy, from GSM weight to waistband type.
Who Is Justin Gaethje's Coach? Meet Trevor Wittman, the Mastermind Behind "The Highlight"

Meet Trevor Wittman, the award-winning coach behind Justin Gaethje’s rise, championship mindset, and UFC career development.

Justin Gaethje at UFC Freedom 250: Built for Exactly This Moment
Constant forward pressure, power in every exchange, and a coaching system with multiple world champions. Gaethje at UFC Freedom 250.
How Trevor Wittman Prepares for a Title Fight
Championship confidence isn't built fight week. Wittman breaks down the four principles guiding Justin Gaethje into UFC Freedom 250.
UFC Freedom 250: Why Mindset Trumps the Odds on MMA’s Biggest Stage
Milestone events break predictive models. Here's why Freedom 250 favors the fighter who controls their internal environment and how Wittman builds that capability from day one of camp.
UFC Freedom 250: Everything You Need To Know About the White House Card
UFC Freedom 250 brings championship fights, White House walkouts, and history-making moments to Washington D.C.
Boxing Gloves vs. MMA Gloves: Stop Training in the Wrong Ones
From boxing gloves to MMA training and sparring gloves, every glove has a job. Find out which one belongs in your bag and how ONX engineers ours for serious training.
Beginner MMA Equipment: What You Actually Need
The complete beginner's guide to MMA equipment: what's essential, what's optional, and how to choose gear that protects you and lasts.
How to Measure MMA Headgear for the Perfect Fit
Get your MMA headgear fit right the first time. Full sizing chart, hat size cross-reference, fit checklist, and how-to video from Coach Trevor Wittman.
How X-Factor Gloves Prevent Hand and Wrist Injuries in Boxing

The X-Factor glove uses a patented internal strap system to support the bones most likely to break, no hand wraps required. Here's how it works.

The Essential MMA Gear List: What to Wear Before You Spar or Train

Don't step on the mat unprotected. Here's the complete MMA gear checklist that's built around training smart and staying in the gym longer.

Boxing Footwork Tips from Coach Wittman & Justin Gaethje for Better Counters

Master boxing footwork to land clean counters by controlling your opponent’s balance, rhythm, and timing, and create openings before they can set their feet to punch.

UFC 327 Maimi: Full Fight Card Breakdown Every Matchup that Matters

UFC 327 delivers big fights in Miami, led by Procházka vs Ulberg for the vacant light heavyweight title and a deep, exciting lineup.

How to Keep Your MMA Gloves Clean, Dry, and Fresh
Don’t be the stinky one at the gym! Use these MMA glove-drying hacks to fight odor, reduce bacteria, keep your gloves clean, and protect your boxing gloves.

THE WHAT HONES YOU SHOW NOW STREAMING ON YOUR FAVORITE PLATFORMS

Founder, Onx

TREVOR WITTMAN

3X World MMA Awards Coach of the Year
Learn more ➔