The study of extension/contraction, pushing/pulling, posture, bending, reaching, and twisting is called?
ergonomics.
repetitive strain.
body movement.
body mechanics.
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.
