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2017與2018世界體操錦標賽女子平衡木第三競賽發展趨勢

Development Trends of the Balance Beam Apparatus Finals in the 2017-2018 Gymnastics World Championships

摘要


目的:分析2017-2020女子平衡木規則解讀及2017、2018世錦賽女子平衡木第三競賽選手上法、木中及下法動作情形。方法:以兩屆世錦賽平衡木第三競賽選手共16位,使用影像觀察法,將實施動作資料彙整。結果:2017-2020平衡木規則,修改連接加分動作編排,新增三個動作或以上連接額外加分。兩屆世錦賽上法使用A難度有5位、D難度9位、E及F難度各一位;2018世錦賽8位選手木中技巧動作最長連接動作比例為2.5次、D或以上難度為3.875次及三個或以上連接串為0.625次,三種分析類型高於2017世錦賽的2.25次、3.75次及0.25次。2018世錦賽舞蹈及混合類最長連接動作比例為2.87次 5、D或以上難度為3次及三個或以上連接串為0.625次,三種類型分析比列皆高於2017世錦賽的2.375次、2.375次及0.5次;兩屆世錦賽下法實施C難度3位、D難度4位、E難度5位,F難度3位及G難度1位。結論:2017新規則鼓勵選手動作連接獲取較多連接分以增加難度分,而2018世錦賽在上法、木中及下法動作難度編排皆高於2017世錦賽。

並列摘要


Objective: To study and analyze the rules enforced for the female balance beam competitions in the 2017-2020 Gymnastics World Championship. Methods: The number of contestants in the two aforementioned competitions totaled 16. Their data were collected using the image observation method. Results: The Balance Beam Apparatus Finals in the 2017 and 2018, five, nine, one, and one contestant(s) used mounting methods with a DV of A, D, E, and F, respectively. Of the eight contestants competing in the Balance Beam Apparatus Finals in the 2018 Gymnastics World Championships, the longest connection performed on the beam was 2.5 connected moves; the number of moves with a DV of D was 3.875; and the number of connections with three or more elements was 0.625. For dance and mixed CV, the longest connection performed on the beam was 2.87 connected moves; the number of moves with a DV of D was 3; and the number of three or more connected moves was 0.625. The number of contestants performing dismounts with a DV of C, D, E, F, and G was three, four, five, three, and one, respectively. Conclusion: The new rules enforced for the female balance beam competitions encourage contestants to perform more connections to increase their difficulty score. As a result, the difficulty values for mounts, gymnastic routines on the beam, and dismounts in 2018 were all higher than those observed in the 2017 Gymnastics World Championship.

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