RESUMEN
Reports in the rehabilitation literature suggest that patients with trans-femoral amputation ambulate well after suitable prosthetic treatment. The effects of exercise protocols on function, however, have not been documented in this population. This study was conducted to compare the outcome of traditional and proprioceptive neuromuscular facilitation (PNF) techniques on weight bearing and gait. Fifty unilateral trans-femoral amputees who were attending for their first prosthesis, participated in this study. Amputees were randomly assigned into groups receiving the traditional training or PNF. Traditional treatment was consisted of weight-shifting, balancing, stool-stepping and gait exercises. In the other group the same activities were given by PNF. Amputees were trained 30 minutes daily, for a total of 10 treatments. Pre- and post-training assessment included weight bearing measurements by using two bathroom scales and time-distance characteristics of gait from footprints. A statistically significant difference was found in all parameters within the groups due to pre- and post-training evaluation data (p<0.05), but more obvious improvement was observed in the group who received PNF (p<0.05). The results of the study suggest that the prosthetic training based on proprioceptive feedback was more effective to improve weight bearing and gait when compared with a traditional programme.