Dial Your Resistance
Twist the dial to set your tension, from easy warm-ups to all-out crushing sets. It grows with you, so your hands never stop getting stronger.
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Weak grip, weak lifts. Watch every squeeze count on the digital display as your forearms transform from your weakest link into your strongest weapon.
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Ships in 1-2 business days. Free shipping on every US order. Unused items can be returned within 30 days.
Why you'll love it
Twist the dial to set your tension, from easy warm-ups to all-out crushing sets. It grows with you, so your hands never stop getting stronger.
Five finger grooves train each finger on its own, fixing the weak spots that loosen your grip. Hold heavier bars longer and finish every set strong.
The built-in digital counter tracks every squeeze for you. Watch the numbers climb, beat yesterday's score, and see real proof your grip is growing.