The important starting point is the proper selection
and combination of methods that can address
a certain topic. Starting from a problem you
observe with your subjects or patients or the desire
to achieve a better understanding of the
physiological conditions within any activity, you
formulate expectations or hypothesis on that particular
topic. Usually it is easy to convert assumptions
to categories of questions. In the next step
you need to decide which biomechanical method
can best detect the processes related to your
questions. The selection of a correct biomechanical
sensor or class is very important.