title: Evaluation of the effect of a physical education program upon minimum levels of muscular fitness of trainable mentally retarded boys.
mesh_terms: D000293:Adolescent; D002648:Child; D004495:Education of Persons with Intellectual Disabilities; D005069:Evaluation Studies as Topic; D006801:Humans; D008297:Male; D009132:Muscles; D010806:Physical Education and Training; D010809:Physical Fitness; D012919:Social Behavior