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.

This

Not this

Use a light touch when typing or using the trackpad and keep your hands and fingers relaxed. Avoid rolling your thumbs under your palms.

110Appendix B Safety, Use, and Care Information

Page 110
Image 110
Apple APLLE MACBOOK manual Understanding Ergonomics, Keyboard and Trackpad