As the lifestyle changes, the obesity problem is increasing among our youths in Taiwan. Overweight and intelligent disabilities students are some of the most powerless in the society, because caregivers are absolutely required in their daily life. Nevertheless, most of them are not even able to aware that. This study aims to demonstrate the differences on weight, BMI and waist size among 3 grops: Nutrition and educational training (Experimental Group); Sports (Sports Group) and Non-intervened (Control Group). 24 young students are selected as volunteers. All of the students were asked to go through a 10-weeks intervention curriculum with random-assigned into 3 experimental groups, EG, SG and CG.EG and SG had twice training courses per week, each 45minutes; and EG had once nutrition education a week additionally. At the end of the courses, verification T and data-analysis which is complemented by parents, teachers and observation researchers would be taken. Results shows: only EG leads to statistically significant difference for T test in the waist size; and compared with the other two groups , EG are obviously better in weight, BMI and waist size under controlled.