Sensory integration disorder is a disorder that lacks sufficient theoretical support and generally does not require special treatment, and sensory integration training is still controversial. Sensory integration is an idea proposed by Dr. Els at the University of Southern California in 1969. The theory is that the human sensory system does not work alone, but requires the pooling of sensory information from all sources so that the human brain and body can function properly and learn. If the synergistic activities between the brain, body, and sensory nervous systems are not completed, the learning of the physical senses and the brain will be poorly coordinated, causing confusion, i.e., sensory integration disorder. However, this disorder is still controversial in the medical community. If a patient has symptoms of sensory and motor incoordination, as long as they are not very severe, they will not affect their health and life, so special treatment and training are not generally recommended. Therefore, as long as the child can live a normal daily life, the sensorimotor disorder can slowly return to normal, so parents do not need to worry too much.