The Past Five Olympic Gamesand National Games Athletics Comparative Study On The Characteristics Of Speed Event-group

Based on Liu in28session Athens Games shàng scored110meters bargold outside, remaining track and field speed class items group each project areno entered qián eight name of athletes, even has many project are up not toparticipate in games of qualification, so to full understanding China track andfield speed class items group of overall level, in Olympic field shàng has place,collection has near five session games and games speed class items group ofmovement scores, using chain, and set Kibbee, and mark scoring method,through male athletes and male athletes, and Comparative study of femaleathletes and sportswomen, to analyze the games and Olympic Games, theOlympic speed event-group of the top eight results of average and the nationalaverage of the top three scores, Olympic final eighth place (not eighth place inlast performance date) and National Games first name grades for data analysis,concluded that the development characteristics of achievement, and identifygaps. Results show that: 1．Sequential values indicate thatNational Games men’s speed event-group in track and field events,100meters,110meter hurdles results chain showing "one" type, ring wave issmoother,200meter scores have been rising since11stages;400meters and400meters hurdles results from the fluctuations, unstable.National Games women’s track speed event-group projects,100-meter,200-meter,400-meter swings are bigger, and in9,10, is in a very weak State,particularly poor performance;100-meter hurdles at the9-11session of the3consecutive values greater than1per cent, indicating that results in thisthree-session decline.Olympic Games and national games men’s speed event-group in track and fieldresults from the growth in the National Games in all projects have one or twoadvantage in the score rose.Olympic Games and National Games women’s track faster these groupsresults from the growth in the100meters,400meters in both sessions rose at adisadvantage, in the200-meter,100-meter hurdles, the400-meter hurdles thereare individual session in a strong State.2. Calm base than thatGames men track and field speed class items group each project,100meters, and200meters, and400meters scores in9-11session set base ratio areis greater than1, description scores in declined trend, poor, needed causedrelated sector height attention;110meters bar9-12session set base ratio are is less than1, scores development better, but from9session to12session set baseratio continuous increases, description although equivalent based value scoresbetter, but has been in declined trend.National Games women’s track speed event-group projects in the9-12fixed-ratio is greater than1, show that equivalent to VIII are all in a downwardtrend.Games and games men track and field speed class items group scores setbase growth compared in the, games in100meters, and200meters, and400meters bar are has a session or two session in advantage;400meters from allwalks of life of compared in the are in disadvantage, needed caused attention;110meters bar of each session compared are in advantage, as long as keep thiscontinued development of situation, in overtaking world advanced level of roadwill does not in long.Olympic Games and National Games women’s speed event-group in trackand field achievements fixed base rate comparisons, national projects aredisadvantaged in comparison of sessions, and the large margin.3.0score suggestsThe stand or fall of grades do not represent the level of high and low.Games and games level horizontal poor value compared, men100meters,and200, and400meters in each session of level value are is less than games,description games of scores also insufficient to entered games;400meters bar intwenty eight-tenths session compared in the reached has games finals level, but project overall level lower;110meters bar in each session of level value are isgreater than games finals level value, scores completely reached has gamesfinals level.Games and games level horizontal poor value compared, woman100meters, and200meters, and100meters bar, and400meters bar in8session, and9session of level value are above games eighth name of level value, completelyreached has finals level, but zhī hòu scores has been declined, increasingly poor,away from games finals level increasingly far, needed caused attention;400meters in each session of compared in the are up not to games finals level, andgap larger.