75Chapter 5 Last, but Not Least
Understanding Ergonomics
Herearesometipsforsettingupahealthyworkenvironment.
Keyboard and Trackpad
Whenyouusethekeyboardandtrackpad,yourshouldersshouldberelaxed.Your
upperarmandforearmshouldformananglethatisslightlygreaterthanarightangle,
withyourwristandhandinroughlyastraightline.
Not this
This