求翻译：60%的学生认为应该每天进行体育锻炼，也可以做早操，打篮球，打乒帮球，但是时间不要太长，断粮能增强体质减少疾病，运动能使大脑休憩是复习效果更好。但30%的学生认为断练浪费时间，并让人疲劳 运动以后会很兴奋，较长时间不能复习功课，运动中也可能会受伤。是什么意思？

60% students should exercise every day, you can also do morning exercises, playing basketball, playing ping ball, but not too long a time, out to improve their health to reduce disease, exercise can make review of the open spaces of the brain is better. 30% students think of breaking and training but a waste of time and human fatigue will be very exciting, long time cannot be your lessons, and movement may also be injured.