大專男子橄欖球運動員發力率與專項體能之相關研究

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Title:	大專男子橄欖球運動員發力率與專項體能之相關研究 A Correlation Analysis Between Rate of Force Development and Performance-related Fitness in Collegiate Male Rugby Players
Authors:	林庭暉
Contributors:	體育學系運動教練碩博士班
Keywords:	等長大腿中段拉垂直跳敏捷衝刺無氧能力 isometric mid-thigh pull vertical jump agility sprint anaerobic capacity
Date:	2022
Issue Date:	2023-02-24 14:42:06 (UTC+8)
Abstract:	背景：七人制橄欖球是一項兼具短距離衝刺與快速變換方向能力的運動，球員需要優越的爆發力與體能素質。然而，目前台灣針對大專橄欖球運動員發力率與專項體能間的相關分析研究仍不足。目的：本研究旨在探討動、靜態發力率與橄欖球專項體能 (速度、敏捷、無氧與有氧能力) 之相關程度。方法：招募17名大專公開組男子橄欖球隊隊員為研究對象，並收集動態 (下蹲跳與蹲踞跳)、靜態發力率 (等長大腿中段拉)、專項體能 (40公尺速度、敏捷 (Pro Agility)、無氧與有氧能力) 等測驗後；再以皮爾森積差相關係數分析各變項之關聯性。統計顯著差異水準設為α = .05。結果：靜態發力率僅與無氧能力表現達顯著相關性 (p < .05)。然而，動態發力率 (下蹲跳與蹲踞跳) 與諸多專項體能表現具統計學上之顯著相關水準 (p < .05)。結論：等長大腿中段拉、下蹲跳與蹲踞跳可作為評估大專男子橄欖球運動員專項體能表現之測驗方法。 Background: Rugby Sevens, a high-intensity sport, features contact efforts over short match durations and quick change of direction. Rugby athletes need superior explosive power and physical fitness. However, it exited insufficient research on the correlation analysis between the rate of force development (RFD) and performance-related fitness of collegiate rugby players in Taiwan. Purpose: This study aimed to investigate the degree of association among dynamic and static RFD, as well as skill-related components of fitness such as speed, agility, anaerobic and aerobic capacity. Method: Seventeen male collegiate rugby players volunteered to participate in this study. It collected dynamic RFD (countermovement jump - CMJ and squat jump - SJ), static RFD (isometric mid-thigh pull - IMTP), and skill-related fitness (40-meter speed, Pro-Agility test, anaerobic and aerobic capacity. The Pearson Product-Moment Correlation Coefficient was adopted to analyze all variables. The significance level was set at α = .05. Results: Static RFD and anaerobic performance strongly correlated (p < .05). Dynamic RFD (CMJ and SJ) had a high correlation with more skill-related fitness (p < .05). Conclusion: IMTP, CMJ, and SJ could be a valuable method to assess the performance-related fitness in collegiate male rugby players.
Appears in Collections:	[Graduate Institute of Sport Coaching Science ] thesis

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