1
It is responsible for the study of the body activity and its relationship with the elements that interacts with in different circumstances, in order to adapt them to their requirements.
2
Task characteristic when the worker continuously performs the same work cycle, technical actions and movements.
3
Movement that begins or ends outside the mid-sagittal plane.
4
Loads number performed per minute, in a period of 15 minutes.
5
Device used to move the load in order to facilitate the work.
6
Change of position or place of a body segment or load in the space, with respect to the starting point of the displacement accomplished.
7
Point from which an object or a load is held or taken by hand to carry and/or lift it.
8
“Any object that can be moved, including people, animals and materials that are handled by a crane or other mechanical implement but that require a human effort to move or place them in their final position." (Ruiz, 2013).
9
Human physical effort where the exert force is in front of the body and is directed towards it, as the body remains bipedal or moves backward.
