Why thousands of customers trust us
Delivering quality and consistency that customers rely on.
Subtotal: €32,00
6483 in stock
Experience a versatile full-body workout with this robust U-trainer, which effectively strengthens your chest, arms, and back. Ideal for your home gym, it offers secure support during every workout thanks to its non-slip padding and stable metal core.
Question 1: What resistance levels are available and for whom is the device suitable?
Answer 1: The training device is available in three different resistance levels: 30 kg, 40 kg, and 50 kg. Thanks to this selection, it is ideal for both beginners and professionals to individually adapt the training to their own strength gains.
Question 2: Which muscle groups can be trained with it?
Answer 2: It is a multifunctional, full-body device. In addition to focusing on the chest and arms, you can effectively strengthen your biceps, abs, shoulders, back, wrists, and even thighs.
Question 3: Is the device safe and comfortable to use?
Answer 3: Yes, the high-strength metal springs are protected by a special leather covering to prevent injuries. Additionally, thick, non-slip foam padding ensures a secure grip and high training comfort.
We offer free express shipping on all orders! Please allow 1-2 business days for processing and shipping. Estimated delivery time: 7-12 business days.

Transform any room into your personal gym. Target specific muscles and boost your fitness with just one compact device. Reach your goals faster and more efficiently.
Effective muscle building in just a few minutes
Going to the gym often takes up too much valuable time and energy. This versatile device brings effective full-body training directly to your home.
It trains the entire upper body
Ideal for training anywhere
Maximum comfort and safety
Visible results coming soon
Delivering quality and consistency that customers rely on.
KeepFit - Multifunctional U-Arm Trainer
I felt a rapid increase in strength.
They reported stronger arms and chest muscles after just a few uses.
I trained just about anywhere
They enjoyed the flexibility to train effectively at home or on the go.
felt secure stability
They praised the non-slip padding for a safe and comfortable feel.
Experience a safe full-body workout thanks to high-quality springs and a protective leather cover, where conventional equipment often skimps on comfort and safety.
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Leather protective case
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Full body workout
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Non-slip grip
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Compact & Disassemblable
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3 resistance levels
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Effective muscle training for the whole body
First Benefit
Full body workout
Train your chest, arms, back and legs simultaneously.
Second Benefit
Safe & Robust
High-strength springs with non-slip foam grip.
Third Benefit
Train anywhere
Compact, detachable and ideal for on the go.
Absolutely! Our trainer is available in three different resistance levels (30 kg, 40 kg, 50 kg), so beginners and professionals alike can find the ideal level. Thanks to the high-quality padding and safe design, you can easily, effectively, and safely start your strength training at home.
Yes, this device is a true all-rounder for the whole body. It goes far beyond just arm training and effectively activates the chest, shoulders, back, abs, and even the thighs. The included training plan shows you exactly how to target each muscle group.
Safety is our top priority. The high-strength metal core guarantees stability, while the special leather covering reliably protects against injuries from the springs. Additionally, the thick, non-slip foam handles provide optimal grip, allowing you to fully concentrate on your muscle building.
Definitely. The trainer has a compact design and is detachable, making it incredibly easy to store and transport. Whether in your home gym, at the office for an active break, or while traveling – this space-saving design allows you to enjoy an effective workout anytime, anywhere.