MF Trunk

From the desire to create a functional system for assessment and dynamic training in a sitting position, TecnoBody gave life to MF Trunk.
A product with which we at TecnoBody wanted to focus on the motor crossroads between upper, lower and upper limbs, an area of the body often lacking mobility and traumatized.
The patient sitting on the Balance Trunk system can control in real time the movement of his trunk and interact with the system thanks to constant visual feedback in real time. The applications of this intervention are numerous both in the neuromotor field, for example in cases of hemiplegia, and in the orthopedic field, in the treatment of scoliosis.

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MF Trunk is a dynamic TRUNK Balance System of assessment and training in a sitting position and in getup transition, TRUNK-MF is also part of the Postural/Functional Circuit.


  • PC control touch-screen 20" with 1600x900 pixel resolution
  • Sitting dynamic with 40 cm diameter, adjustable height 41-60 cm
  • Trunk sensor
  • Wrapping upper supports
  • Fully connected to TecnoBody Management System by TB-KEY
Dimension L: 1100 mm H: 125 mm
PC support L: 700 mm H: 850 mm
Weight 135 kg
Adjustable sitting height 41-60 cm
Platform type Dynamic, static
Use Sitting mode, standing mode
Levels of stability 20 levels in dynamic platform
Maximum load 150 kg
Precision 0,2 kg
Resolution 0,1 kg
Sitting angles measurement +/- 15°
Sitting angles precision 0.5°
Sitting angles resolution 0.2°
CoP resolution 0,1 mm
Trunk sensor angles measurement +/- 30°
Trunk sensor angles precision 0.5°
Trunk sensor angles resolution 0.1°
Sampling frequency 20 hz
PC connection RS232
Power supply 230 VAC, 50 hz, 0,6 A
Power consumption 200 Watts
Conformity Directive 93/42/EEC - Standard EN 60601-1
Guarantee 12 months


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