三級跳遠之三跳比率

The Phase Ratios in Triple Jump

張立群(Li-Chun Chang)

《教練科學》 2期 (2003/06) Pp. 278-291

https://doi.org/10.6194/SCS.2003.02.27

摘要

三級跳遠是田徑跳躍項目之一。其選手是利用助跑時所產生的速度來完成連續三種不同形式的跳躍動作，包括：單腳跳、跨步跳及跳躍。三級跳遠成績的好壞主要取決於選手在三跳中力量的分配情形。三跳比率通常是作爲測量選手力量分配的方式，並且也是三級跳遠技術上主要被考慮的因素之一，這對於成績有亦有顯著性影響。本文主要是以文獻探討的方式，從三級跳遠技術上的發展、技術分類的方式、世界級選手之三跳比率數據。最佳化的三跳比率及舉出實際個案等方面。來探討三跳比率對於三級跳遠成績的重要性，以期讓教練和選手對於三跳比率有更進一步的瞭解，提供訓練及技術改進上的參考。

關鍵字

三級跳遠 ； 三跳比率

並列摘要

Triple jump is one of the jumping events in track and field. By using the velocity achieved during approaching run, the athlete needs to complete three different and continuous jump techniques, such as hop, step and jump. The distant made is based on the effort distribution during these three phases. The phase ratios, which have significant effects in the jumping distant, are considered to the most important factors in evaluating the effort distribution in every athlete. They are also primary concerns during the analysis in triple jump techniques. The purposes of this study were to give the better understanding about phase ratios for coaches and athletes and also provide reference for the future improvement. By reviewing previous researches, this study was conducted in the following contents: 1) the development in triple jump, 2) the classification of triple jump techniques, 3) the analysis of phase ratios data in world elite athletes, 4) the optimal phase ratios in triple jump, and 5) one single subject study.

並列關鍵字

triple jump ； phase ratios

參考文獻

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