A national nonprofit, 501(c)(3), organization established in 1967 by disabled Vietnam veterans to serve the war injured. DS/USA now offers nationwide sports rehabilitation programs to anyone with a permanent disability. Activities include winter skiing, water sports, summer and winter competitions, fitness and special sports events. Participants include those with visual impairments, amputations, spinal cord injury, dwarfism, multiple sclerosis, head injury, cerebral palsy, and other neuromuscular and orthopedic conditions.

Site includes links to other disability and recreation sports sites, and to their Challenge Magazine.