1.
Approximately arm's length away and slightly tilted
2.
This type of break should be taken every 20-30 minutes
3.
A chair base should have ____ prongs for stability
4.
Hands and _____ should be relaxed and straight with minimal bending
5.
This item on a backrest supports the lower back
6.
At what height should a desk be adjusted to
7.
Adjust chair height until _____ are flat on the floor
8.
Chair seat should be adjusted if possible keeping 2-3 fingers width distance between the seat and this
9.
What items should be placed within arm's reach
