Product Features
-
![]()
Build a Stronger Grip, Anywhere
Tired of losing your grip halfway through a set—or worse, halfway through opening a jar of pickles? The Adjustable Forearm Heavy Trainer lets you build real-deal grip strength without rearranging your workout schedule. Train passively while watching TV, doom-scrolling social media, or sitting through yet another Zoom meeting that could’ve been an email.
-
![]()
50-300lbs Resistance Range
Most grip trainers are like one-hit wonders—great for a week, then collecting dust. Ours comes with six heavy-duty springs that pack a punch; about 50lbs of resistance each. Start with one spring and scale up to ~300lbs of resistance as your grip game levels up. No need to buy multiple grippers or guess if “Level 5” is too easy or too spicy.
-
![]()
Adjustable For a Custom Fit
Big hands, small hands, average hands—we don’t judge, and neither does this trainer. Three handle positions fit various hand sizes and let you train different grip angles. Switch it up for more challenge, control, or comfort. Whether you’re chasing better axle bar deadlifts or prepping for a phonebook-tearing competition, this tool adapts to you.
Product Details
You know what they say—you’re only as strong as your weakest link. And for a lot of folks, that link is their grip.
Enter the Adjustable Forearm Heavy Trainer: your new favourite way to crush cans, and PRs.
Perfect for lifters and grip athletes (... and snack enthusiasts who refuse to let chip bags win), this compact grip tool trains your grip anywhere, anytime. At your desk? Get a few reps in. Watching TV? Boom — forearm pump.
Like the Chest Expander, adjusting the resistance of this forearm trainer is super simple. Use the included Allen key to loosen the side screws, hook up to six springs and tighten it back up.
Unlike those old-school grip trainers that come in fixed resistance, this bad boy gives you progressive overload with up to 6 adjustable springs, each packing around 50lbs of resistance.
And regardless of your hand size, the three adjustable positions are spaced out in ½” increments for an ideal fit.
Included with the Adjustable Forearm Heavy Trainer:
- Adjustable forearm trainer
- Six springs
- Allen key
IMPORTANT: The warranty on the springs is 4 months, as they are considered a perishable item.
PRODUCT SPECS
| DIMENSIONS | |
|---|---|
Length |
|
Width |
|
Height |
|
Handle Diameter |
|
| CONSTRUCTION | |
Frame |
|
Handles |
|
Knurling |
|
| PERFORMANCE | |
Resistance Per Spring |
|
Resistance Range |
|
|
|
|
