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Chest support type ergonomic chair

Chest support type ergonomic chair

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Figure 1. Chest support type ergonomic chair
Figure 2. Attachment point of sEMG sensors
Figure 3. Testing postures(upper) and classification of tested sitting...
Figure 4. Distribution of RMS in different muscles 
Evaluation of Effectiveness for the Chest Support Type Ergonomic Chair
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Objective: The aim of this study is evaluating the effectiveeness of newly devised chest support type ergonomic chair. Background: The chest support type ergonomic chair was devised from the fact that forward leaning of upper body and putting forearms on the desk are usual sitting conditions. Method: We measured sEMG of 4 types of muscle such as up...
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