biomechanics

/B AY0 OW0 M AH0 K AE1 N IH0 K S/
noun
  1. 1

    The branch of biophysics that deals with the mechanics of the human or animal body; especially concerned with muscles and the skeleton.

  2. 2

    The functioning of a particular part of a body.

Source: https://en.wiktionary.org/wiki/biomechanics