Abstract: To strengthen the fundamental theory of weightlifting, this present paper analyzes the belongings, techniques and tactics of weightlifting by way of literature review, investigation, statistics and logical analysis. The results show that: (1) Weightlifting does not have clear belongs. It should identify its superordinate category and develop itself through proper categorization; (2) Technical research is faced with certain limitations. It should break the limitation of current biomechanic research, namely, the instrumental orientation of biomechanic research. (3) The theory of tactics is weak and has the tendency of relying heavily on experiences. Therefore, the present paper explores the tactics applicable under different competing conditions.

Key words: Weightlifting, Belongings, Techniques, Tactics