In martial arts, stances are the distribution, foot orientation and body positions (particularly the legs and torso) adopted when attacking, defending, advancing, or retreating.
In general, stances may be described in a number of ways:[1] This refers to the lateral distance between the lead and rear foot.
However, open stances leave one vulnerable to groin attacks and expose a larger portion of the body to an opponent.
[2] Typically, martial arts do not teach fighting stances until students have developed other basic skills.
[2] It is very common in the martial arts to describe stances and the transitions between them in terms of triangles, squares and circles.