The purpose of research is discussed with the students’ physical self-concept and physical strength fighting technique of Chinese Military Academy. It analyzes the difference of the test result of physical self-concept in each physical strength fighting technique. We choose 138 effective students of fourth grade to be test in Chinese Military Academy in 2007. This research uses questioning investigation with a list of physical self-concept and five fighting techniques. The average results are 186.04±30.21 point on physical self-concept; 908.86±97.09 second on three thousand meter running; 52.63±7.51 times on sit-ups; 8.79±3.21times on pull-up; 333.06 ±75.63 second on five hundred hindering race; 35.13±7.43 meter on grenade throwing. Than we use K. Pearson Product-moment correlation and t-test to examine. The main result: 1.The students’ physical self-concept, three thousand meter running, pull-up, and five hundred hindering race, of Chinese Military Academy appear obviously standard of upright relation. The r parts to -.370，P＜.01；.298，P＜.05；-.392，P＜.01. In the meanwhile, physical strength and fighting technique also appear obviously standard of upright relation. （P＜.05） 2.The high and low students’ physical self-concept of Chinese Military Academy appear obviously difference in three thousand meter running（t =2.22,p<.01）, sit-ups（t =-2.17,p<.01）, and five hundred hindering race（t =3.09,p<.01）. The average results show the students of high physical self-concept are better than ones of low physical self-concept in three thousand meter running, sit-ups, and five hundred hindering race. Each average result parts to three thousand meter running (879.30s better than 960s), sit-ups (54.70t better than 49.94t), and five hundred hindering race (299s better than 376.05s).