More important than keeping your feet on the floor is having your seat height at the right level relative to your desk height, so that your resting elbow height is in line with the desk surface. Using a footrest is acceptable if your desk height requires you to sit too high to plant your feet on the floor.
More important than keeping your feet on the floor is having your seat height at the right level relative to your desk height, so that your resting elbow height is in line with the desk surface. Using a footrest is acceptable if your desk height requires you to sit too high to plant your feet on the floor.
This is great! Thank you! :)