Intervention to Enhance Lateral Balance Function and Prevent Falls in Aging

Subjects will be assigned to one of four training groups. Training will occur three times weekly for twelve consecutive weeks. The IST group will receive waist-pulls by a motorized machine to produce stepping. Subjects in the HST group will perform muscle resistance exercises. Subjects in the combined IST and HST will receive both IST and HST interventions. Participants in the SFR group will perform flexibility and relaxation exercises.