Development on Technique Grading Standard of Mass Table Tennis

Objective:Taking the mass exercise population as the object,we set up a first domestic grading standard of mass exercise techniques based on a scientific research procedure,aiming at promoting the participation of health building.As a means of refining the national fitness service system and carrying out it in a deep-going way,the Technique Grading Standard of Mass Table Tennis provides for the table tennis amateur lovers a certification standard.Method:The assessment structure of is defined by the questionnaire survey on 27 coaches and experts;the assessment index of mass table tennis technique grading is concluded by interviewing 69 coaches and experts,screening questionnaires and expert argumentation;the index weight of Grade I,II and III are computed by applying the Method of Index Number and Delphi's questionnaires to 15 experts;the assessment standard of mass table tennis technique grading is built by testing 621 table tennis lovers;the assessment standard is inspected by the inner back substitution of all the 621 samples and outer back substitution of 52 persons.Result:Defined an assessment structure of mass table tennis technique grading to assess the level of "beginner to sports school" by three grades and 9 sub-degrees(Dan);built an assessment index system of mass table tennis technique grading,including three subsystems(junior,intermediate and senior);set up an assessment standard of mass table tennis technique grading structured by six sub-standards(men's junior,women's junior,men's intermediate,women's intermediate,men's senior,women's senior).Conclusion:the inspection result of all-sample inner back substitution and outer back substitution indicates that the standard of this research can be perfectly applied to the technique grading assessment of mass table tennis.