Influence of changes opens up in the rules of competitions on the structure of competition activity of sportsmen on the modern stage of development of fight. Investigational technical-tactical preparation of sportsmen before and after changes in the rules of competitions. All sportsmen of gravimetric category are to 74 kg. Composition of the most effective technical actions is certain in the process of duel. Practical recommendations are developed on adding to the rules of competitions. Additions are instrumental in the increase of spectacle of fight, objectivity of determination of winner.