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Slim Thick Forearms Training: Grip Strength and Complete Arm Definition

May 19, 2026 · By Xavier Savage · Resources

Slim Thick Forearms Training: Grip Strength and Complete Arm Definition

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Forearm training is the most overlooked component of arm development. At 160 to 190 pounds, your forearms work in every pulling movement, every grip, every carry. Developing them directly improves grip strength — which directly improves performance on deadlifts, rows, and pull-ups — and creates the complete arm definition that extends from shoulder to wrist.

My name is Xavier Savage. I am a personal trainer based in Houston, Texas, and I work with clients in person and online through XPL, Xesthetic Performance Labs.

Why Forearm Strength Matters

Your grip is the limiting factor in many primary pulling movements. If your grip fails before your back or biceps during deadlifts and rows, you are leaving strength development on the table. Developing your forearms directly — not bypassing the weakness with straps — builds the foundational grip that allows you to progress in all pulling movements without restriction.

Best Exercises

Wrist curls — forearms resting on your thighs, wrists hanging off the end — develop the wrist flexors. Three sets of 15 to 20 reps.

Reverse wrist curls — same position, overhand grip — develop the wrist extensors. Typically weaker and benefit from dedicated training. Three sets of 15 to 20 reps.

Farmer’s carries — walking with heavy dumbbells or kettlebells — develop the entire forearm through sustained grip under load. The most functional forearm exercise. Carry a challenging weight for 30 to 40 meters per set.

Dead hangs develop grip through sustained isometric hold. Hang for 20 to 30 seconds at the end of every pulling session.

Hammer curls develop the brachioradialis near the elbow, serving both the forearm and bicep simultaneously.

Programming

Train forearms at the end of pulling sessions twice per week. Wrist curls and reverse wrist curls — two to three sets each. Farmer’s carries once per week. Dead hangs every pull session. Forearm development visible within six to eight weeks. Read the Slim Thick Biceps and Slim Thick Triceps guides for complete arm development.


I train clients in person in Houston, Texas and online through XPL. Take the XPL Archetype Quiz or visit xperformancelab.com/plans-pricing to work with me directly.

The standards behind the standards. — Xavier Savage, XPL Xesthetic Performance Labs, Houston, TX

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Xavier Savage

Founder, XPERFORMANCELAB

I do not shape muscle. I shape structure. The person you become is the person you construct.

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