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Abstract

This artical reviews the literature on motor differences between normally
developing. Clumsy, intelectually disabled and children with Down syndrome, and
compares the motor behavior in these motor impaired children.
There is some delay or difference in the motor development of these children.
Implicit with offering a simple definition of three kinds of motor impairment their
causes and neurological physical symptoms are studied,also. We, also seeks to
asl:ertain the effects of those problems on the sensory - neuorological, perceptual ¬
Integrative and motor learning - control processes.
Because there is a lack of multidimensional research and developmental study
limitations in these children. more research is needed in orther to gain a
comprehensive picture of the motor problems.

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