Is it safer to sit forwards or backwards on a train?
26 view
1 answer
# Sittingposition
In what position should you be sitting in?
25 view
1 answer
What is the position of sitting?
23 view
1 answer
What is the right angle to sit?
58 view
1 answer
What is the angle of the knee when sitting?
18 view
1 answer
Is a 90 degree sitting position good?
19 view
1 answer
What degree is a sitting position?
12 view
1 answer
Is it better to sit high or low?
18 view
1 answer
Should knees be 90 degrees when sitting?
19 view
1 answer
What is the proper posture for sitting in a bus?
28 view
1 answer