HomepageCategoriesEducationErgonomics Ergonomics online puzzle Necula Simona 25 2023-09-19 3x3 - 9 pieces5x5 - 25 pieces7x7 - 49 pieces9x9 - 81 pieces10x10 - 100 pieces11x11 - 121 pieces12x12 - 144 pieces14x14 - 196 pieces Start a new game 25 Necula Simona 2023-09-19 233 0 Share Favorite Help A correct sitting position at the computer is to be seated on an adjustable chair through which we can adopt a spine posture as straight as possible, shoulders to be relaxed, knees bent at 90 degrees and ankles at 90 degrees, pointing forward. Best results for size Show all results Organism product Finger Person Drawing Conversation Furniture Face Arm Diagram Chair Gesture Rectangle Desk Elbow Sharing parallel seating Sitting Standing table Play similar puzzle Comments Rate this game No votes yet - be the first Your vote: Add comment Sign in to add your comments. Log in Add a comment Other puzzle from the Education category
A correct sitting position at the computer is to be seated on an adjustable chair through which we can adopt a spine posture as straight as possible, shoulders to be relaxed, knees bent at 90 degrees and ankles at 90 degrees, pointing forward.
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