- 期刊
A Trend Analysis of Major Championships Results in Male Hammer Throw (2008-2017)
摘要
The study obtained performance results for a total of 93 men's hammer throwers who participated in major championships (Olympic Games or International Association of Athletics Federations [IAAF] World Championships) between the years 2008-2017. Data was analyzed to find performance trends in the finals of these championships relative to age, number of previous major championship appearances, seasonal best, and the average of the three best competition results for a given season. Downward trends were found for all of these metrics in the time period studied. Correlations coefficients were generated for six different variables (age, number of major championships appearances, seasonal best, best three-meet average, result in qualifying, and performance quotient of qualification round [PQ_(qualification)]) in relation distance thrown in the final and PQ_(final). The strongest correlations to finals performance were found be with actual distance thrown in the qualifying round (r = .6493, p ＜ .00001), the average of the three best competition results of the year leading in to championships (r = .5682, p ＜ .00001), and the seasonal best performance (r = .5244, p ＜ .00001). There was also a strong correlation found between the PQ_(qualification) and the PQ_(final) (r = .5317, p ＜ .00001). Results from this study may be useful in guiding coaches, athletes, and federations in their preparation for future major championships in men's hammer throw.
參考文獻
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