Physical disabilities can be organized into neuromotor impairments and musculoskeletal conditions. Neuromotor impairments include cerebral palsy, multiple sclerosis, muscular dystrophy, polio, and seizure disorders. Musculoskeletal conditions include juvenile arthritis, limb deficiencies, and skeletal disorders. Accommodations to help students with physical disabilities include adapting the physical environment, allowing alternative response modes, modifying materials and equipment, and providing extra assistance. Barriers to accessing education can be reduced by determining where barriers exist and assessing and redesigning the classroom layout.