This classification is for disability athletics. This classification is one of several classifications for athletes with spinal cord injuries. Similar classifications are T51, T52, T53 and T54. Jane Buckley, writing for the Sporting Wheelies, describes the athletes in this classification as: " Wheelchair athlete with normal arms and hands. No or limited trunk function. No leg function." The Australian Paralympic Committee defines this classification as being for "Athletes with normal upper limb function, with no abdominal or lower spinal strength (poor sitting balance). Some interference in their ability to perform long and forceful strokes. E.g. high level paraplegia." The International Paralympic Committee defined this class in 2011 as "These athletes will have normal arm muscle power wi