17 According to the passage, what is an advantage of individualized PE?
(A) It helps build muscles in a very short time.
(B) It completely removes chances of high blood pressure.
(C) It helps reduce obesity by 25%.
(D) It can be done almost anywhere, anytime.

 Some school administrators管理人員，行政人員 think of physical education (PE)體育 as a frill飾邊，褶飾, and many critics批評者，反對者 say that team-oriented具團隊精神 PE fails to help those kids who need it most, the overweight or awkward kids who hate to play team sports. Today, American children are less physically fit健壯的，健康 than ever before, and about 25% of all American children are overweight.

Diseases related to有關 obesity肥胖, like diabetes糖尿病 and high blood pressure, are more common among teenagers. A new fitness philosophy哲學, 哲學思想 in PE may help change the situation. This new approach方式，方法  focuses on individualized activities like running, scaling測量, 尺度 a climbing wall, or working with weights.

Individualized PE has a lot of advantages over team sports. Students who hate team sports because of rough不平坦 teammates, harsh coaches, and social pressure sometimes grow fearful of all exercises. Individualized PE can help remove those fears. Individualized PE is easier to schedule because a student can work whenever he or she is free.

A student can run or do aerobic有氧健身法；有氧運動 exercises nearly anywhere, anytime.

There is no need to get together with all other students. Finally, individualized exercise is more practical as a lifetime pursuit娛樂, 追蹤: an individualized PE program teaches skills valuable for the rest of其它的 a student’s life.