6. Physics
Using laws of science and
engineering concepts to
describe motion undergone
by the various body
segments and the forces
acting on these body parts
during normal daily activities
and job tasks.
7. Biomechanics
Concerned with the
mechanical elements of the
living organisms.
Occupational biomechanics
deals with the mechanical
and motion characteristics
of he human body and its
elements in the work
envronment.
8. Anthropometry
The empirical science that
attempts to define reliable
physical measure of a
person’s size, form and
capabilities for
anthropological comparison.