(Department of Physical Education,Guangdong University of Technology,Guangzhou 510006,China) Abstract: The author did an experiment on the effects of college sports clubs assigning professional instructors on the constitution of senior students, and revealed the following findings: before and after the experiment, the changes of the BMI and vital capacity of female and male students in the experiment group were verify significant (P<0.01), while the changes of the same in the control group were not significant (P>0.05); for the experiment group after the experiment, the levels of seating body bending forward, standing long jump and gripping power of female and male students, the level of 1 000 m run of male students, and the level of 800m run of female students, were all very sig-nificantly increased (P<0.01), and the scores of 50m run of female and male students were all significantly in-creased (P<0.05); for the control group after the experiment, the values of various indexes for constitution changed somewhat as compared with the same before the experiment, but the changes were not significant (P>0.05). The findings indicated that sports clubs assigning professional instructors and fully exerting their instructing functions played a good role in improving the BMI, vital capacity and various indexes for constitution (flexibility, power, speed, stamina) of senior students. Key words: school physical education;sports club;professional instructor;senior college student;constitution |