Effectiveness of Motor Imagery and Task-oriented Training in Children With Developmental Coordination Disorder

"The intervention will be divided into two modules. A first module will include activities of activation and relaxation of the body, prediction and sequencing of movement and motor imagery. The second module, task-oriented training, will be divided into analytical work phase (visual coordination, balance, muscular strength, fine motor skills ...), a second phase of integration into specific tasks and, at end, the inclusion of the free (and supervised) practice of a sport.~The investigators will apply 20 sessions of 40 minutes."