不同寬高拉 PAP 熱身後之休息時間對舉重抓舉表現之影響-以海山高中為例

從過去研究結果可知，於訓練動作執行前，若先進行高強度的阻力運動型態活動，可在隨後動作操作時增加一定程度之立即爆發性的表現，這樣的作用稱為活化後增能作用（post-activation potentiation,PAP）（曾昱軒，2014）。故本研究認為，若加入 PAP刺激作用為熱身項目，則可顯著提升正式訓練時的立即性爆發效果。本研究預計收取八名新北市立海山高級中學高中部男性舉重選手，已接受正式舉重專項訓練達半年至一年以上者。研究方法上，於日常訓練開始前，加入 PAP 刺激訓練作為熱身項目，並透過觀察與記錄隨後抓舉動作表現，包含整體成功率與技術動作關鍵點，來瞭解抓舉動作軌跡（槓片中心點軌跡）前後的改變、穩定性以及成功率等各方面是否有明顯的正向效益與改變。本研究結果顯示，在抓舉動作前加入PAP 熱身休息兩分鐘，可有顯著的正向訓練效益，包含提升抓舉成功率、技術動作關鍵點以及穩定性的表現，Rixon 等人（2007）指出在誘發動態收縮時，PAP 熱身訓練效果在運動選手中較為顯著。然而，於抓舉動作軌跡方面，則未有顯著影響與改變。

關鍵字

活化後增能作用；舉重；抓舉

並列摘要

From the results of past research, it can be known that if high-intensity resistance exercise type activities are performed before the execution of the training exercise, a certain degree of immediate explosive performance can be added to the subsequent exercise operation. This effect is called post-activation energization. (Post-activation potentiation, PAP) (Zeng Yuxuan, 2014). Therefore, this study believes that if the PAP stimulation is added as a warm-up item, the immediate burst effect during formal training can be significantly improved. This study is expected to recruit eight male weightlifters from the high school of New Taipei City Haishan Senior High School who have received formal weightlifting training for six months to more than one year. In terms of research methods, before the start of daily training, add PAP stimulation training as a warm-up item, and understand the snatch movement trajectory (the trajectory of the center point of the lever) by observing and recording the subsequent snatch performance, including the overall success rate and the key points of technical movements. Whether there are obvious positive benefits and changes in various aspects such as before and after changes, stability and success rate. The results of this study show that adding PAP to warm up and rest for two minutes before the snatch can have significant positive training benefits, including improving the success rate of snatch, the key points of technical movements, and the performance of stability. Rixon et al. (2007) pointed out that During dynamic contraction, the PAP training effect is more significant among athletes. However, in terms of snatch movement trajectory, there is no significant influence and change.