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Sitting postures that usually appear during a working day. 1. upright,... | Download Scientific Diagram
![Is this true? I wanted to buy new chair and saw this. "Office chair while leaving approximately 2 to 4 inches between the back of the knees and the seat of the Is this true? I wanted to buy new chair and saw this. "Office chair while leaving approximately 2 to 4 inches between the back of the knees and the seat of the](https://i.redd.it/d6c7uiamap791.jpg)
Is this true? I wanted to buy new chair and saw this. "Office chair while leaving approximately 2 to 4 inches between the back of the knees and the seat of the
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