Entering Commands on the Computer Keyboard Instead of Using the Mouse

Q9: When working at a computer, the top

Q10: When lifting heavy objects, what is the

Q11: The best movement to use when reaching

Q12: Which is the best body position to

Q13: There is disagreement over the benefits of

Q15: Resting the wrists on the edge of

Q16: A chair that provides good back support

Q17: Which of the following means the correct

Q18: _ injuries are those caused by lifting,

Q19: The 12 vertebrae in the chest area