Down syndrome is the main cause of intellectual disability, it affects 1 out of 800 newborns. Nearly 95% of cases is caused by the presence of 3 copies of 21st chromosome. Down's syndrome can be diagnosed prenatally and postnatally. Techniques that are described in my undergraduate thesis are Bobath and Vojta technique, Halliwick concept, hippotherapy and sensory integration which are all used to improve motor skills in children with DS. Bobath concept is defined as a problem-solving approach, assessment and treatment of patients with disturbance in function, motion and tone, caused by lesions of the central nervous system. Vojta therapy is defined as ''reflex locomotion''. Vojta technique can be split in two motions: reflex crawling and reflex rotation. Hippotherapy presents treatment using a horse, respectively, it is a special form of medical gymnastics, that is, physical therapy. Halliwick concept is a way of teaching all people, especially ones with physical disability and/or learning disability, so they could participate in water activities, move independently and swim. Sensory integration represents organizing of senses for use. Three main sensory systems are key in growth and development of a child- tactile, vestibular and proprioceptive systems. Role of a physical therapist is executing programs for early intervention in development of basic motor skills such as walking, balance and jumping, and also, preventing future complications