TRAIN WITH THE BAND THAT BUILT THE
WORLD'S FASTEST PUNCHER
Double Your Results. No Extra Effort.
BUY THE BAND NOWThe Unfair Advantage in Martial Arts
2x Power Gain
Amplify your striking force without additional training time. Simply wear and train - your body adapts to the increased resistance.
2x Speed Increase
When the band comes off, your neuromuscular system operates at heightened efficiency, making your strikes blindingly fast.
Efficiency Redefined
Train smarter, not harder. The Ji Band creates adaptive resistance that works with your body's natural mechanics.
Transform Your Performance
EXPLOSIVE SPEED
Train with resistance, compete with lightning speed. The Ji Band creates adaptive resistance that develops fast-twitch muscle fibers essential for explosive martial arts movements.
Expected speed increase after 4 weeks*
UNMATCHED ENDURANCE
Push beyond normal fatigue thresholds. The Ji Band trains your muscles to perform at peak capacity for longer periods, giving you the edge in later rounds.
Expected endurance improvement*
SUPERIOR POWER
Every strike, more powerful. The progressive resistance builds functional strength that translates directly to devastating impact force in your strikes.
Expected power output after 8 weeks*
The Complete Ji Package
Everything You Need to Dominate
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Ji Full body Resistance Band
Custom engineered for martial arts movements with adaptive resistance technology
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4-Week Elite Progression Plan
Detailed training protocol developed by world-class fighters
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2 Exclusive eBooks
"How to punch faster" and "50 exercises to increase speed and power"
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Elite Ji Community Membership
Over 100+ tutorials at your disposal. Access to exclusive training videos and coaching from champion fighters
Proven By Champions
Not Just Another Resistance Band. The Ji Band is the secret weapon behind multiple world records in martial arts performance.
Fastest Recorded Punches
3 world records crushed in 2 hours!
Unrivalled Endurance
The only band designed to build sustained striking power, round after round.
Speed by Ji
Crafted by world record holders to make fighters faster — without changing your routin
Expected Speed Increase
Expected Power Output
Quality tested
Satisfied Users
What Champions Are Saying
Caleb T.
MMA enthusiast
It gave me what I needed to get stronger while allowing me to work on technique along with giving me a lot of different exercises that I wouldn't have known how to do
Jacob B.
kickboxer
these resistance bands were a great fit and they work really well. I really recommend this to anyone who wants to level up their martial arts skills. Thank You!
Julian R.
Boxer
It improves ur technique you go way faster even after the first time
Virgile D.
Martial arts enthusiast
As a martial art practitionner, i think its a great purchase, and the message of the society is wonderful. Thank you
Michael R.
MMA enthusiast
I like a lot this product at least for myself it likes me to give me a purpose to train I have a lot of time since I don't train nothing so my goal is to get in shape with the sport I like the most to train taekwondo but nowadays is going to be self taught is going to be a good journal
Rayan P.
Boxer
100% worth every penny helps with improving striking must buy product
Dewi. k
Taekwondo Black Belt
It was great for my takewondo practice at home, it helps with my kicks and i felt so good after i took it off, i felt like a feather. I very much reccomend this to any beginner fighter, especially a taekwondo practicioner.
Join 10,000+ Martial Artists Already Training Smarter
UNLOCK YOUR POTENTIAL NOWWhy Ji Beats The Rest
|
Ji Resistance Band
Elite Performance System
|
Standard Resistance Bands | Generic Training Aids | |
|---|---|---|---|
| Material Quality | Premium Latex | Standard rubber | Generic materials |
| Sport-Specific Design | Martial arts optimized | General fitness | Not specialized |
| Training Protocol | 4-week elite program | Basic exercises only | Generic instructions |
| Proven Results | World records broken | No proven results | No proven results |
| Community & Support | Elite private community | None | Basic support only |
| Professional Endorsements | Used by UFC champions | None | Limited |
Frequently Asked Questions
The Ji Resistance Band offers 200lbs of resistance which is perfect for ALL levels
For optimal results, we recommend 3-4 training sessions per week with the Ji Band, integrated into your existing martial arts regimen. Each session only needs 15-20 minutes of focused work with the band. Our 4-week program provides a detailed schedule designed by elite martial artists to maximize your results without overtraining.
Most users report noticeable improvements in speed and power within the first 2 weeks. By week 4, you can expect significant measurable improvements in your striking speed (typically 25-40% increase), power output (approximately doubled), and muscular endurance. For maximum results, complete the full 8-week advanced protocol included with your purchase.
We stand behind our product with a 60-day performance guarantee. If you don't experience measurable improvements in your martial arts performance after following our recommended protocols for 30 days, we'll refund your purchase price in full. Simply contact our support team with details of how you've been using the band.
Absolutely. The Ji Resistance Band was designed with input from experts across multiple disciplines including MMA, Boxing, Muay Thai, Karate, Taekwondo, and Brazilian Jiu-Jitsu. The training protocols include specific adaptations for different fighting styles, whether your focus is striking, grappling, or mixed disciplines.
Join Thousands Already Training
Smarter, Not Harder
Unlock your true martial arts potential with the same tool used by world record holders and champions.
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