Which of the following would be rules of correct body mechanics?
A) Keep the back straight, bend at the hips and knees, and keep feet 6 to 8 inches apart.
B) Use the strong muscles of your legs, do not twist, and use your body weight to push/pull.
C) Bend at the waist, keep feet 12 inches apart, use center of gravity, and twist to reach an
object.
D) Both A and B are correct.
ANS: D
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