Seated Arm Curl Ntaifitness ONEUP-3091

Seated Arm Curl – Ntaifitness ONEUP-3091

The Ntaifitness Seated Arm Curl (Model: ONEUP-3091) delivers classic biceps isolation with the superior build quality expected from Hammer Strength-style equipment. Featuring a traditional preacher curl position, self-spotting bar rack, and numbered seat adjustments, this machine is ideal for commercial gyms and strength training zones that prioritize muscle-building precision, comfort, and safety.

This arm curl bench is engineered for durability and function, providing a stable platform for strict biceps training while reducing shoulder strain and allowing for full elbow flexion. Whether you're building an arm training area in a performance center or outfitting a PT studio, this unit is a must-have for consistent hypertrophy results.

Key Benefits

• 💪 Preacher Curl Support: Angled arm pad keeps elbows locked in place for strict biceps isolation
• 🔹 Self-Spotting Bar Rack: Easily rack and unrack the barbell or EZ-curl bar for solo workouts
• 📏 Numbered Seat Adjustment: Quick height adjustment with Hammer-style lift-and-lock system for repeatable setup
• 🛡️ Commercial Durability: Electrostatic powder coat finish resists moisture, corrosion, and scratches

Who Should Use This Machine?

The ONEUP-3091 Seated Arm Curl is ideal for:

• ✔️ Commercial fitness facilities
• ✔️ Strength & conditioning rooms
• ✔️ Bodybuilding and hypertrophy-focused gyms
• ✔️ Personal training studios offering strict-form arm training

Muscles Targeted

• 🔸 Biceps Brachii
• 🔸 Brachialis
• 🔸 Brachioradialis (supportive)

Product Features

• 🔩 Commercial Steel Frame: Welded construction with laser-cut components for long-lasting use
• 🧵 High-Density Foam Padding: Durable, sweat-resistant upholstery ensures user comfort
• 🎨 Custom Colors: Frame and upholstery available in multiple color finishes for gym branding
• 🧠 Biomechanically Accurate Design: Arm angle optimizes biceps engagement while minimizing shoulder involvement

Technical Specifications

Ordering & Customization

Lead Time: Built to order. Please allow 3–6 weeks for manufacturing. Custom frame and pad colors available upon request. Global shipping supported. Contact our team for quotes, freight options, and gym outfitting support.

This equipment is designed for use in professional training environments only.

Commercial Warranty

• 10 Years: Structural frame
• 1 Year: Adjustment components, seat locking systems
• 1 Year: Pads and upholstery
• 90 Days: Stitching and cosmetic wear items
• 1 Year: Labour and customer service support

Complete Your Arm Training Zone

Pair the Seated Arm Curl with the Ntaifitness Seated Dip Machine or Adjustable Benches for a complete upper arm hypertrophy station.

📩 Contact us today for international pricing, branding options, or custom gym layouts.