Participants between the ages 65-84 needed for a research study on balance. This study is being done to determine how balance (or your ability stay upright while initiating gait from standing position) by older adults is affected as you step over an obstacle placed at different distances forward and stepping sideways. If you qualify, we anticipate that your participation in the study session will be no more than three hours. You will be compensated for your time. Please e-mail Dr. Christopher Hurt, cphurt@uab.edu or contact him at 934-8517 if you are interested.