Question

The study of extension/contraction, pushing/pulling, posture, bending, reaching, and twisting is called?

ergonomics.
repetitive strain.
body movement.
body mechanics.

Answer 1

The study of extension/contraction, pushing/pulling, posture, bending, reaching, and twisting is called

ergonomics.

repetitive strain.

body movement.

body mechanics.

Step-by-step explanation:

Answer 2

Answer: body movement

Body movement describe the actions of the muscles on the skeleton and most movement have an opposite movement or antagonistic movement such as pushing/pulling, extension/contraction, reaching/twisting and posture/bending. In addition, the different types of movements create various types of synovial joints that gives body motions and tremendous mobility.