EMG Studies

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Back-Up Nada Chair Research

Readings from an EMG (Electromyograph) study show the muscle activity without a Nada Chair and with a Nada Chair (Back-Up)
 

Back-Up by Nada Chair helps correct your posture problems at the source, your low back, helping to prevent back pain:  Sitting without support causes the muscles that hold the back upright to become tired, sore and no longer able to support you correctly. Your spine then slouches causing strain on muscles, ligaments, joints and discs.
 

Readings from an EMG (Electromyograph) study with the subject sat in a ‘normal’ chair.

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When sitting in a ‘normal’ chair unsupported, the muscle have to work hard to hold the spine in the natural ‘S’ shaped curve that prevents strain.  The reduced muscle activity is notably demonstrated when using the Nada Chair in the lower picture.
 

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Readings from an EMG (Electromyograph) study show the muscle activity, as the body tries to maintain a good spine posture in a ‘normal chair’ without a NadaChair
 

 

muscle activity without a Nada Chair and with a Nada Chair

Repeating readings in an EMG (Electromyograph) study with the subject using a Nada Chair - the Nada chair supports the spine in the natural ‘S’ shape that reduces strain.

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Repeating the EMG study using a Nada Chair in the same ‘normal’ chair. we see a much reduced muscle activity, as the good ‘S’ shaped spine posture is maintained without effort from the back muscles.
 

 

Nada Chair’s ingenious design uses simple body leverage to bring the pelvis forward allowing the spine to sit in it’s natural S-shaped curve. This supports the whole spine in it’s correct posture, enabling you to relax and sit comfortably anywhere. It helps to avoid the backache caused by sitting slouched.
 

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