Question

What are the proper sitting postures while working on a computer?
I need postures not tips for better postures ​

Answer 1

Answer:

Here's how to sit properly at a computer: Adjust the chair height so your feet are flat on the floor and your knees are in line (or slightly lower) with your hips. Sit up straight and keep your hips far back in the chair. The back of the chair should be somewhat reclined at a 100- to 110-degree angle.