本研究為針對國立台灣體育學院之優秀舉重選手16位（男生8名，女生8名）針對選手之肌力、技術和肌電等方面與舉重選手成績表現之相關研究。一、肌力測量以舉重之專項肌力進行測量如：（一）前蹲舉；（二）後蹲舉；（三）寬硬舉；（四）窄硬舉；（五）前推和（六）臥推等；二、以5位國家舉重裁判進行判定舉重選手於上舉時上肢動作技術正確性和有無犯規等評分判定；三、以Biodex Ⅲ進行最大自主性等長性收縮動作測量，將電極片貼於上肢肌肉對照其選手之成績、技術和上肢肌力之肌電值進行分析比較。其結果發現舉重專項肌力和舉重成績有顯著相關，選手的動作技術和肌電的最大振幅並無顯著的相關，顯示在舉重選手的成績表現仍是以肌力為其最主要的影響因素，因此建議於平日訓練時能多著重肌力的加強，尤其是專項肌力的訓練更是重要，在技術和肌電的相關研究中建議未來的相關研究能著重全身性的技術判定，同時針對肌力的部分進行深入的相關研究。

　　The purpose of this study was to aimed at muscular strength, technology, EMG and their score performance of 16 (8 male and 8 female) elite Weightlifting Athletics in NTCPE weight lifting players. I. The muscular strength measurement for weight lifting such as 1.Front Squat, 2.Back Squat, 3.Wide Deadlift, 4.Close Deadlift, 5.front push, 6.Bench Press; Ⅱ. 5 judges to evaluate upper limb technology; Ⅲ. Using Biodex Ⅲ to provide participates processing upper limbed 100% maximal voluntary contraction, MVC via EMG experiment process. EMG signals of six muscle groups were recorded by surface Electromyography. The result for this study will be: there were significant correlations between in specific weight lifting muscular strength and score. But there were no significant correlation in the technology and EMG signals of six muscle groups. It shows that the major factors for athletics performance were muscular strength. Therefore, it will be greater emphases in muscular strength. Especially in specific muscular strength training will be greater then other factors. Suggestions for future study: for other similar study can provide whole technology when they lifting.