Fat Gripz — Forearm & Bicep Builder (Slip-On Bar Grips)

Skinny forearms ruin every other muscle. Fat Gripz are the fix. Slip them on any bar to instantly thicken the grip — turning every set into a forearm and bicep builder.

Key benefits

• Builds forearm and bicep size on lifts you already do
• Slips onto any bar, dumbbell, or cable handle
• Activates more muscle fibers per rep
• Improves grip strength on deadlifts, rows and pulls
• Indestructible thick rubber — buy once, use forever

How to use

1. Slip onto your bar or dumbbell handle
2. Train as normal — curls, rows, pulls, presses
3. Expect grip to fail before muscle for the first 2 weeks
4. Use 1–2 lifts per workout to build up

Build the grip stack: Train with our Hand Gripper and use Lifting Wrist Straps on max-effort pulls.

FAQ

Will they fit my barbell?
Yes — fits any 1-inch (25mm) bar.

Will my grip fail before my muscles?
For the first 2 weeks, yes.

Should I use them every set?
No — start with 1–2 lifts per workout.

Are they durable?
Yes — buy once, use for years.

Reviewed by the ASCENDIO product team. Last updated 5 May 2026.

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