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Twister Arm Trainer Adjustable Resistance (30–140 lbs) – Upper Body Strength Trainer for Chest, Arms & Grip, Portable Home Exercise Equipment for Men & Women

Twister Arm Trainer Adjustable Resistance (30–140 lbs) – Upper Body Strength Trainer for Chest, Arms & Grip, Portable Home Exercise Equipment for Men & Women

$42.00 USD
$49.00 USD $42.00 USD
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Shipping calculated at checkout.

Brand: ZENTROVA TM
Item Weight: 1.6 Kilograms
Color: Blue
Material: Carbon Steel
Product Dimensions: 10.62"D x 8.93"W x 3.2"H

27° Ergonomic Angle for Maximum Power & Comfort: Built with a 27-degree ergonomic bend, arm twister exerciser allows your wrist, elbow, and shoulder to remain in a natural power position—reducing strain while maximizing strength output. Ideal for longer sessions and safer workouts.
Adjustable Resistance for All Fitness Levels: Whether you're a beginner or pro athlete, this adjustable power twister offers customizable tension for chest workout. Perfect for building forearm strength, biceps, wrists, chest, shoulders, and overall upper-body power.
Heavy-Duty Steel Spring for Explosive Strength Gains: Made with premium carbon steel spring resistance, this gorilla bar for chest workout delivers smooth tension and long-lasting durability. Designed for strength training, bodybuilding, and everyday fitness.
Non-Slip Grip & Reinforced Anti-Slip Handles: Engineered with soft rubber anti-slip handles, ensuring full control—even during sweaty workouts. The angled grip enhances wrist stability arm workout while preventing discomfort and improving posture.
Compact, Portable & Ideal for Home or Office Workouts: The Zentrova arm exerciser fits easily in your gym bag and can be used anywhere—home, office, or outdoor training. Get a full upper-body chest workout device without heavy equipment or expensive machines.
Perfect Fitness Gift: Stylish red/blue colors twister arm trainer + premium carry bag & gift-ready packaging. Ideal for birthdays, Christmas, or Father’s Day!

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Train with Control

At Gripra, strength training is not just about lifting heavier.

It is about control, stability, and consistency in every rep.

We believe progress comes from how well you lift — not just how much.

That is why we focus on essential gear designed to improve grip, support, and overall performance.

From lifting straps and belts to wrist wraps and grip tools, every product is selected for real training — not aesthetics.

No distractions. No unnecessary complexity.

Just reliable gear built to help you train stronger, lift safer, and stay consistent.

Control your grip. Control your lift. Control your progress.

Upgrade Your Training

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  • Top 5 Essential Gym Accessories for Beginners (Start Training the Right Way)

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  • ★★★★★

    I’ve been lifting for a few years now and these straps made a noticeable difference. My grip doesn’t give out as fast on heavy deadlifts, and they feel really solid. Definitely worth it.

    — Jason K.

  • ★★★★★

    The wrist wraps are actually better than I expected. Good support without feeling too stiff. Been using them for bench and overhead press, and they help a lot with stability.

    — Mark D.

  • ★★★★★

    Tried a few different brands before, but Gripra gear feels more reliable. The quality is clean and simple, nothing flashy but it gets the job done. Shipping was pretty quick too.

    — Alex P.

  • ★★★★★

    I like that everything feels made for real workouts. The grip pads especially help on pull days when my hands start slipping. Small upgrade but makes a big difference.

    — Ryan S.
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Gripra FAQ

What does Gripra sell?

Gripra offers strength training accessories and weightlifting support gear, including lifting straps, belts, wrist wraps, grip tools, and performance-focused gym equipment.

How much does shipping cost?

Shipping is a flat rate of $6.9 for all orders, regardless of size or destination.

How long does delivery take?

Orders typically arrive within 5–10 business days after processing, depending on your location.

Can I track my order?

Yes. You will receive a tracking number via email once your order is shipped.

Can I cancel or change my order?

Orders can be modified or canceled within 12 hours of purchase.

What if my item arrives damaged?

Contact us within 7 days of delivery with photos, and we will assist with a replacement or refund.

Do you ship internationally?

Yes, we ship worldwide. Delivery times may vary by location.

Are your products suitable for heavy lifting?

Yes. Our gear is designed for real training, including heavy lifts like deadlifts, bench press, and pull-ups.

Are Gripra products beginner-friendly?

Yes. Our products support both beginners and experienced lifters.

How can I contact customer support?

You can reach us at casetymhiuyef@gmail.com, and we typically respond within 1–2 business days.

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