The way in which everyone walks is quite distinctive and hardly any one walks the same way. There are numerous unique major as well as subtle minor variants. These variants may help to identify individuals on CCTV footage as part of forensic investigations as well as being useful in gait studies to examine clinical problems. There are now authorities in the analysis of gait for the forensic identification. As well as that there are now some really advanced gear and methods for the clinical gait analysis. Both forensic and clinical gait analyses focus on precisely what causes us to be distinctive in the manner that we walk and to evaluate those variants.
One of those variations is what is often known as an abductory twist. This is commonly observed in clinical gait analyses as it does have consequences for managing biomechanical issues. When we walk, as the rearfoot comes of the floor, the rearfoot normally comes up straight. However, in a group of people just as the rearfoot comes of the ground there may be a sudden motion of the heel medially or towards the other foot. Often it is only noticeable to those who are familiar with looking for it or on a video clip if the video clip is slowed down. There are a few probable reasons for this. One is overpronation of the foot, which is a rolling of the ankle joint inwards and a collapse of the arch of the foot. A different probable cause is a functional hallux limitus which is a problem with the big toe joint not functioning correctly. There is certainly some disagreement if this is indeed a clinical problem or not. This happens because many consider this as a symptom of the problem instead of a real problem. They argue that treatment ought to be directed at the main reason as opposed to the abductory twist. The presence or lack of an abductory twist would certainly even be part of the forensic examination.