In this study we examined that the effect of blocking of visual information and providing auditory information on the degree of walking veering and throwing ability to the designated target area. Total 20 healthy people(24.8?.4 yr, 10 males and 10 females) were recruited and tested for their balance variation before starting any main experiments using walking on the same spot with closed their eyes. There was no different in balance between male and female(17.95?.03 seconds for male vs. 16.75?.32 seconds for female; p>.05). When the comparisons were made after auditory information was identically provided, there was no significant gender difference in walking performance. However, straight walking ability was significantly improved when auditory information was given in male but not in female. Thus, veering frequency during walking with eye closed condition was cleared reduced only in male(2.70?.68 vs 1.80?.63) but not in female(2.20?.32 vs 1.70?.95) when appropriate auditory information was offered. This may indicate that unknown different sensory mechanism exist between male and females, and training with providing proper auditory information could be useful way to improve of orientation and mobility in visually disabled people. Unlike hypothesis, providing of additional auditory stimulation did not increase on ball throwing ability to the designated target area although providing of visual stimulation was clearly shown much positive effect on ball throwing performance. Based on these results it was concluded the degree of veering with straight walking can be improved particularly in male, but capacity of ball throwing to designated target area may not be influenced by additional auditory information in people who has only partial or completely no vision.