Exploration on the Influence of Physical Exercise on Physical and Mental Health and its Mechanism

In recent years, the country has attached importance to college students' physical fitness and mental health, so the management personnel concerned need to perfect the physical exercise mechanism in colleges.Besides, students' learning interest and physical exercise habit should serve as important items in curriculum.To some extent, promoting students' harmonious physical and mental development and raising college students' overall health level can practically train students better and help them to develop into a better innovative habit.Furthermore, physical education can help students to cultivate their enterprising spirit.Therefore, based on the analysis on the influence of physical exercise in colleges on physical health, this paper came up with some measures for mechanism perfection so as to provide PE teachers concerned with references.