The practice is the safest way to sit at a desk while typing on the computer is :
Your knees should be parallel to your hips or just a bit lower to the ground, and your feet should be flat on the floor. Sit up straight and push your hips all the way back in the chair. The chair's back should be reclined at a 100-110 degree angle. Make sure the keyboard is in front of you, near by.
Select a chair that accommodates the contours of your spine. Your chair's height should be adjusted so that your thighs are parallel to the floor and your feet are flat on the ground or on a footrest. Adjust the armrests so that your shoulders are relaxed and your arms are gently resting on them.
The complete question is : Which practice is the safest way to sit at a desk while typing on the computer?
- Keep the knees and hips at 90-degree angles and the wrists straight.
- Elevate the knees, keep the hips at a 90-degree angle, and keep the shoulders back
- Keep the monitor above the eyes and the keyboard slightly raised
- Keep the monitor at eye level and the keyboard slightly raised.
To learn more about safe way of sitting in desk refer to :
https://brainly.com/question/20947592
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