Full Steel Construction

51,569 Athletes & Counting

Trains All 24 Forearm Muscles

100+ Exercise Combinations

Perfect For Rehab

30-Day Money-Back Guarantee

Based in USA  -  Worldwide Shipping

4.8

87 Reviews

Gripzilla Tornado - Train Every Muscle Your Forearm Has

Builds grip strength. Stabilises the wrist. Grows forearm size. Bulletproofs the elbow. One patented multi-axis tool — no others required.

$197.00
$300.00

FOREARM SUMMER PREP SALE

Title
  • Activates 24 forearm muscles other tools physically can't reach

  • Increase forearm size and vascularity

  • 100+ forearm exercises combinations

  • Fixes tennis elbow, golfer's elbow, and grip plateaus

Ryan K.

Verified Buyer

"Literally 5 minutes of spinning and my forearms are burning" 

In stock — ships from our USA facility today.
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The Ultimate Forearm & Grip Builder

The Tornado is the only tool that trains your forearm the way your forearm actually works - in 3 dimensions, across all 24 muscles, with constant friction-based resistance that never drops off.



No other tool does all of this in one device:

  • Trains flexors & extensors simultaneously

  • Works in every plane - vertical, horizontal, rotational

  • Adjustable from near-zero rehab load to maximum strength resistance

  • Builds grip endurance, rotational strength, and joint stability at the same time

  • Compact enough for a desk. Durable enough for a decade.

The result isn't just a stronger grip. It's a complete forearm.

Materials & Build

Full steel construction throughout - no plastic, no cheap materials. Every component is precision-machined to handle years of heavy use.


  • Connecting sleeve: steel

  • Ball joints: steel with rubber-coated inner rings

  • Handles: steel with knurled surface

  • Friction pads: replaceable consumable component

  • Locking nuts and fixators: steel



Weight: 3 lbs. Compact enough for a gym bag, durable enough for a lifetime.

Maintenance

The Tornado is built to last. Here's what comes in the box and how to keep it performing at its best.


 

What's included:


  • 2 friction pads pre-installed inside the tool
  • 4 replacement friction pads included in the box
  • Lubricant for long-term protection against corrosion


     

How to maintain it: 

 

Apply a small amount of lubricant to the friction pad surfaces if the tool starts to squeak during use. With regular use, pads will gradually wear down  simply swap in one of your included replacements and you're good to go.


 

Need more pads down the line? 

 

 

 Replacement friction pads are available in our store →

Training Guide

12-Min Gripzilla Tornado Workout  – Brutal Forearm & Wrist Burner:

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Build MONSTER Forearms in 10 Minutes | Wrist & Grip Trainer:

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Shipping & Returns

Shipping

 

United States: 2–5 business days
International: 5–14 business days
Free worldwide shipping on all orders

 

Returns

30-day money-back guarantee. If the Tornado isn't right for you, return it within 30 days for a full refund. No questions asked. Email support to initiate a return.

FEATURED IN:

Why You're Still Stuck

You've Been Training Your Forearm. Just Not All Of It.

You've tried the tools. You've put in the sessions. The problem was never your effort - it was what the tools physically couldn't reach.

Why You're Still Stuck

You've Been Training Your Forearm. Just Not All Of It.

You've tried the tools. You've put in the sessions. The problem was never your effort - it was what the tools physically couldn't reach.

The spring gripper activates flexors only. 5 out of 6 muscle groups completely inactive.
The wrist roller loads flexors and partial extensors. Gravity locks it to one direction.
The FlexBar activates one faint zone. No rotational loading. No extensor training.
The Gripzilla Tornado activates all 6 muscle groups simultaneously.
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Why The Tornado Works

Every other tool pushes or pulls. 
The Tornado rotates.

Moves in every plane simultaneously: vertical, horizontal, rotational. Not just open and close. The resistance follows you in any direction you push.

Friction resistance kicks in from the first millimetre and never drops off. No dead spots, no momentum cheating. Every muscle works the full range of every rep.

Every other tool loads the flexors. The Tornado loads flexors and extensors at the same time — correcting the muscle imbalance that causes golfer's elbow, tennis elbow, and chronic grip failure.

Start at near-zero resistance on day one of recovery. Build to maximum load for strength training. One device covers the full spectrum — no other tool on the market does both.

REAL People, Real RESULTS

Trusted by 60,000+ Athletes & Recovery Cases Worldwide

Rated 4.8 Excellent (1067 Reviews on all platfoms)

★★★★★ 5.0 | Excellent

"Vascularity went through the roof."

Wasn't even my main goal. Just wanted a stronger grip. Veins showed up in week two and haven't left.

★★★★★ 5.0 | Excellent

"Two years of tennis elbow and I'd stopped shaking people's hands."

Tried cortisone twice. Tried the FlexBar. Tried resting for months. Six weeks on the Tornado at low resistance and I woke up one morning and the pain was just..

★★★★★ 5.0 | Excellent

"This thing is not a toy. It's serious equipment."

Full steel, heavier than expected, and the resistance is no joke on high. My forearms are the biggest they've ever been and I've been lifting for twelve years.

★★★★★ 5.0 | Excellent

"My grip was always the first thing to go on heavy deadlifts."

Three weeks in, I pulled a new PR and didn't even think about my hands. The size difference is visible even under a shirt.

★★★★★ 5.0 | Excellent

"Golfer's elbow for three years. My physio couldn't fix it. This did."

I was skeptical spending this much. But I'd already spent more on cortisone appointments that wore off after six weeks. This actually fixed the problem instead of masking it. Four weeks in and I'm back to training full sessions without tape.

★★★★★ 5.0 | Excellent

"Best forearm and grip blaster!"

This thing shreds your forearms, and grip like nothing else I’ve ever used. It also secondarily works the biceps, shoulders, triceps and your core as well to a lesser degree. But it is definitely a game changer for the grip and forearms. The quality of the build is impressive, now I know why it cost what it does, it will definitely last forever. This thing is indestructible.

Choose your Goal

5 Reasons To Train With Tornado

Reason 01

The pump hits in under 5 minutes

Friction-based resistance loads every muscle in the forearm complex simultaneously - not just the flexors. More muscles under tension means more blood forced into the tissue. The pump is full-arm, not one-sided.

Reason 02

Size Where Grippers Can't Reach

Spring grippers only load the inner forearm. The Tornado's rotational resistance hits the muscles that wrap around the outside — the ones that make your forearm look thick, dense, and complete from every angle.

Reason 03

Vascularity That Stays After The Session

3D rotation recruits more muscle tissue than any single-plane tool. More muscle activation means more blood flow, more hypertrophy, and veins that show — not just in the gym, but rolled-up sleeves anywhere.

Reason 04

Grip That Actually Transfers.

The Tornado builds rotational grip strength — the kind that locks your hands onto a bar, rope, or hold under real load. Not just crushing grip. The kind that shows up in deadlifts, rows, pull-ups, and carries.

Reason 05

Every Pull Goes Up When Grip Stops Being The Limit.

Your deadlift, row, and weighted hang all have the same ceiling — grip. The Tornado removes it by building the rotational and stabiliser strength that single-plane tools physically cannot train.

5 Reasons To Recover With Tornado

Reason 01

Rest Alone Won’t Fix It

Tendons need progressive stimulus to heal, not passive waiting. The Tornado's friction-based resistance provides controlled rotational loading from near-zero, the exact mechanism sports medicine identifies for tendon repair and rebuilding.

Reason 02

It Fixes The Imbalance, Not Just The Symptom.

Golfer's elbow and tennis elbow come from flexor dominance — one side of the forearm chronically overloaded. The Tornado trains extensors and flexors simultaneously, correcting the root cause that cortisone and rest never address.

Reason 03

You Start Rebuilding On Day One.

Near-zero resistance means you don't have to wait until it "feels better" to start. Controlled low-resistance sessions begin restoring tendon strength immediately — the earlier you load, the faster you heal.

Reason 04

You Come Back Stronger Than Before.

Most tools get you back to baseline. The Tornado's progressive resistance range takes you from early rehab all the way to full performance — no switching devices, no plateau, no returning to zero.

Reason 05

One Device For The Entire Recovery Arc.

Early rehab. Active recovery. Return to sport. The Tornado covers every stage without needing three different tools or a physio appointment every week to progress.

Choose your Goal

Head To Head

Gripzilla Tornado Vs Other Tools

Single-plane tools for a three-dimensional forearm. The maths was never going to work.

OTHERS

  • Trains all 6 forearm muscle groups

  • 3D rotational resistance

  • Trains flexors & extensors

  • Adjustable resistance from rehab to max strength

  • No gravity dependency, works in any direction

  • Full steel construction

  • 100+ exercise combinations

Head To Head

Gripzilla Tornado Vs Other Tools

Single-plane tools for a three-dimensional forearm. The maths was never going to work.

  • Full 3D wrist and forearm training

  • Increase forearm size and vascularity

  • 100+ forearm exercises, one portable tool

  • Full steel construction, built to last years

  • 30 Days Money Back Guarantee

Real People, Real Stories

See what our customers are saying about tornado

4.9
★★★★★

Based on 128 Reviews

5 101
4 30
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128 Reviews
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Matt B.

  • Verified Buyer

Been using for about 10 days, and like the progress. 

It seems to work my forearms, biceps, triceps, shoulders and inside of chest. Look forward to seeing what results are soon. I do 420 "reps" through 4 exercises 3 times daily.

2 months ago

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Ben R.

  • Verified Buyer

Got mine for Christmas, and in one month, I added an inch to my forearm size!

 I have a pretty sedentary job, so this is my only way to keep my hands and arms in tone.
I also think got the new and improved version; a friend got his Tornado last year, and this one definitely looks and feels upgraded.
It now fully made of steel , handles too , not aluminum like previously. But I most importantly want to say that the effect from this tool is very impressive. It looked gimmicky at first , I'll be honest, but after spinning it for 30 seconds, it completely changes your mind. Good job, Gripzilla!

2 months ago

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Vitoria F.L. 

  • Verified Buyer

Pump in seconds

Take some time to figure out the exact micro millimetre of both side of the handles. Once that is done you get the exact friction in both sides and can bias left or right as well. You feel the pump at the top of your forearm too. It’s not joke, a few seconds and you simply cannot carry on! lol it comes in a lovely case with spare discs and oil.

2 months ago

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Azza T.

  • Verified Buyer

Tornado is a beast 🔥

Really really good grip trainer,Better then anything I’ve seen🔥🔥10/10

2 months ago

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