The occurence of stress fracturea at sites such as the metatarsal, tibia, fibula, and femur in military trainee and certain other very physically active groups has been reported frequently, but literature regarding stress fractures of the inferior pubic ramus has been very sparse. Authors spresent 3cases of stress fracture which was found in inferior pubic ramus in the newly recruited soldier in training corps; 1 case unilaterally and 2 cases bilaterally.