Knowledge
Why objective support matters
As an occupational safety or occupational health manager, you are faced with the challenge of demonstrably reducing musculoskeletal stress - without relying on assumptions or marketing promises. The BionicBack exoskeleton was developed and tested under scientific supervision. On this page, we show you transparently and comprehensibly how and where the system works. Our data comes from studies by leading institutions - for maximum credibility and trust.
Safe ergonomics starts with reliable data.
The most important facts at a glance
✅ All results are based on standardised tests with objective measurement methodology (sEMG, motion capturing).
✅ Effective even under real shift conditions.
Scientific results:
Entlastungsfaktor | Ergebnis (bis zu) | Quelle / Studie | Link |
|---|---|---|---|
Muscle fatigue | - 86 % | ETH Zurich | |
Reduced muscle activity | - 30 % | ETH Zurich | |
Static holding period | +55 % | ETH Zurich | |
Posture improvement | +37 % | Offenburg University of Applied Sciences | |
Relief for deep back muscles | - 25 % | Uni Innsbruck |
Studies at a glance - transparent & comprehensible
Pilot study ETH Zurich
In a laboratory study led by Dr Felix Thomas, muscle activity during lifting and holding was compared with and without the BionicBack. Surface electromyography (sEMG) showed a reduction in muscle strain of up to 30% and 86% less fatigue in the back muscles. In addition, the holding time under static load increased by 55%. All measurements were carried out under controlled, randomised conditions with realistic weights (20 kg).
30 %
Reduction of muscle strain*
Less fatigue*
86 %
55 %
Increased holding time with bent posture*
*up to
Study Offenburg University of Applied Sciences & Zehnder
In a practical motion capturing study, the posture of workers was recorded before and after a normal working day. The result: with BionicBack, all test subjects consistently showed a more upright posture - on average by 37 %. This indicates a relieving effect and improved protection of the spine.
Better posture*
37 %
*up to
Comparative study University of Innsbruck
Independent analysis of five exoskeletons (including German Bionic, Japet, Hunic, Rakunie, BionicBack). The BionicBack achieved the best value with -25 % muscle activity in the multifidus muscle. Particularly relevant: The multifidus muscle stabilises the spine - relieving the strain here directly means less effort for good posture - and therefore a reduction in pressure on the intervertebral discs.
What makes the BionicBack unique?
The BionicBack is no ordinary exoskeleton. It combines an elastic-flexible back structure with mechanical support without motors or batteries - making it lightweight, suitable for everyday use and low-maintenance.
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Posture support through back section: Supports a straight back
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Energy storage: Reduces muscle work during movement
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Passive system: Can be used immediately, no charging times
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Maximum relief of the deep muscles - significantly better than active systems with drive (according to the Innsbruck study)
These design advantages have been objectively confirmed in studies - the BionicBack works exactly where ergonomic support is most urgently needed.
AGR seal of approval for back-friendly products
The BionicBack bears the renowned seal of approval from the German organisation Aktion Gesunder Rücken e. V. (AGR) - awarded for its ergonomically effective relief.
The test is carried out by an independent panel of medical experts and is one of the strictest certifications for back-friendly products in the German-speaking world. Only products with clearly verifiable effectiveness receive this seal.
✅ Recommended by doctors & therapists
✅ Can be integrated into risk assessments in accordance with § 5 ArbSchG
✅ Visible sign of responsible ergonomics
Tested & recommended
Using the BionicBack in everyday working life brings measurable benefits:
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Reduction of musculoskeletal complaints due to significantly less fatigue
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Increased performance continuity thanks to longer periods of exertion without fatigue
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Fewer sick days and lower absenteeism costs
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Improved ergonomics, even for demanding lifting activities
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Psychological added value: many users feel safer and supported
Our customer experience shows: Even after a short period of familiarisation, the system is worn with pleasure - and sustainably improves the ergonomic working environment.
Benefits for everyday operations
