Product Features
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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.
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17-300lbs Resistance Range
Most grip trainers are like one-hit wonders—great for a week, then collecting dust. Ours comes with 12 heavy-duty springs that pack a punch; six light at ~17lbs and six heavy at ~50lbs so you can start small and scale up as your grip gets gorilla-strong. No need to buy multiple grippers or guess if “Level 5” is too easy or too spicy.
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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 12 total springs — six light ones (about 17lb resistance each) and six heavy hitters (about 50lb resistance each) — so you can scale up, stack them, mix and match, and fine-tune your grip game to your heart’s content.
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
- 6 light (17lb resistance) springs
- 6 heavy (50lb resistance) springs
- Allen key
IMPORTANT: The warranty on the springs is 4 months, as they are considered a perishable item.
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