Pronation / Supination

Pronation:

 Pronation  is the rotation of the medial bones in the midtarsal region of the foot  inward and downward so that in walking the foot tends to come down on  its inner margin. 

Supination:

 Supination  (or under-pronation) is the opposite of pronation and refers to the  outward roll of the foot during normal motion. A natural amount of  supination  occurs during the push-off phase of the running gait as the  heel lifts  off the ground and the forefoot and toes are used to propel  the body  forward. 

TheraSoles  massaging insoles provide equal weight distribution. The glycerin will  stop you from standing improper. With proper weight distribution the  body and foot will naturally correct alignment.