Influence of trauma induced by judo practice on postural control

Although high-level sports develop specific physiological and sensorimotor abilities involved in balance control, they also increase the risk of injuries. The influence on postural control of lower limb trauma induced by judo practice was examined in healthy and previously injured judoists (PIJ). During static and dynamic tests, performed with or without vision, PIJ achieved the best performances in maintaining proper balance, except for those with the most severe antecedents of trauma. The severity of the pathology appeared to be the most important parameter prejudicial to balance control while the location, frequency and diversity of trauma had only a modest impact. This shows that PIJ develop excellent sensory and cognitive adaptation abilities to constraints involving new patterns of compensation and of body scheme.