用递增负荷实验对大学生心脏储备功能的研究

系统、正规的体育燃烧与运动训练对大学生的心脏储备功能产生明显的影响，采用定量递增负荷的实验对学生运动中心率、血压值进行测定，并以此进一步估测运动中输出量的变化。试图采取这种方法实现对学生心脏储备功能进行评价之目的，并作为指导他们制定训练计划的理论依据。

A RESEARCH ON THE AFFECT OF LOADING-INCREASING BY PROGRESS TO CARDIAC RESERVE FUNCTION OF THE UNIVERSITY STUDENTS

Systenratic sparst training and segular physical exercises have a great affect to cardiac reserve function of the university students. In this expriment of fixed quautity loading-increasing by progress, the students' heart rates and blood pressure had been recorded that were further used to the estimation of cardiac output changes while the subjrcts were in motion. The exprimental method were adoped to arrive at the purpose of evaluation of the stuents' cardiac reserve function as well as the theoretical base of the students' sports training and exercises.