SIGMA - Balance platform
SIGMA is an advanced balance and proprioception training platform equipped with an independent swing angle assessment system and real-time wireless data transmission for neurological, orthopedic, and sports rehabilitation.
Product photos on the website are for reference only. They may differ slightly from the actual product. Manufacturer hereby reserves the right to change design that would not disturb the principal functionality and safety requirements.
SIGMA
Balance platform
SIGMA is a device for training balance and proprioception. The platform is equipped with an independent system for assessment of the swing angle using a specialized sensor that detects any change in the position of the platform. It processes these changes to the appropriate output signal and transmits data wirelessly in real time to a computer with the software.

Due to these properties, the SIGMA platform is particularly useful in post-traumatic, post-surgical, orthopedic, and neurological rehabilitation. SIGMA is also widely used in sports, rheumatological, and geriatric rehabilitation.
As part of the ACX.rehab concept, SIGMA uses specialized software so that the patient is fully aware of challenges and progress during rehabilitation, significantly boosting intrinsic motivation.
Features
- ✔ Classic proprioceptive training
- ✔ Training in one or two planes
- ✔ Exercises in standing or sitting position
- ✔ Unilateral and bilateral exercises of the lower limb
- ✔ Exercises of the upper limbs
- ✔ Exercises with integrated real-time biofeedback
- ✔ Objectification of the rehabilitation process
- ✔ Ability to adapt the difficulty level to the patient’s current needs
Benefits
- ✔ Improved sense of balance: targeted stimulation of vestibular and visual systems
- ✔ Improved trunk stability: activation of core stabilizer muscles
- ✔ Joint stabilization: proprioceptive reeducation following injuries and surgeries
- ✔ Improved muscle coordination: smoother and more controlled movement patterns
Technical Data
| Diameter: | 42 cm |
|---|---|
| Weight: | 6.5 kg |
| Range of forward – backward tilting: | +15° / -15° |
| Range of left – right tilting: | +15° / -15° |
| Power supply: | AAA type batteries / rechargeable cells LR03 1.5 V |
| Data transmission: | Wireless (real-time) |
Update: 30-09-2026, time 13:21
Technical data
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Weight [kg]: 6.5
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Medical device: Yes
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Power supply: AAA batteries / LR03 1.5 V
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Biofeedback: Yes
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Concept compatibility: ACX.rehab
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Type of therapy: Balance and proprioception training
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Diameter: 42 cm
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Range of forward - backward tilting: +15° / -15°
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Range of left - right tilting: +15° / -15°
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Wireless transmission: Yes
Safety information:
Product compliance details in accordance with Product liability (GPSR)