大專甲組男性運動員股直肌貼紮於下肢疲勞後對急停跳動作之影響

Abstract

本研究目的為探討股直肌肌內效貼紮後介入90秒下蹲跳之快速疲勞對急停垂直跳動作之運動學、動力學等生物力學參數之影響。以大專甲組男性籃球運動員9位為研究對象，使用2塊Kistler 測力板及10台Vicon紅外線攝影機，以Vicon Nexus 1.85軟體同步擷取急停垂直跳動作，並將所得數據經由Visual3D V6軟體濾波與運算，並主要分析著地制動期，所得資料使用SPSS 23.0以重複量數二因子變異數分析，統計顯著水準定為 α＝.05。結果發現踝關節背曲活動度與踝關節外旋活動度於介入貼紮下疲勞後下降(p<.05)，疲勞後肌內效貼紮介入降低了垂直分力峰值與延緩垂直分力峰值發生時間(p<.05)。由上述結果結論，大專甲組男性運動員股直肌肌內效貼紮對於急停跳動作在疲勞後有降低垂直地面反作用力、延緩垂直地面反作用力峰值發生時間，達到降低身體所受的衝擊力減少膝關節的負荷。此外，肌內效貼布不能夠立即改善跳躍高度，表示肌內效貼布無法有效的達到立即增加肌力的效果，本研究建議當需要從事類似急停跳等較為高負荷的反覆跳躍運動時，可以在不影響運動表現的狀況下進行預防性的股直肌肌內效貼紮。 關鍵詞：快速疲勞、大專甲組男性運動員、傷害預防

The purpose of this research was to study the effect of Kinesio taping, followed by immediate fatigue intervention, on stop-jump task. Nine Division I collegiate male basketball athletes with five years of specialized training were recruited as participants. Two Kistler force plates and ten Vicon infrared cameras were synchronized with Vicon Nexus 1.85 software to capture the stop-jump task. Visual3D V6 software was used for filtering and calculating. The data were performed with repeated-measure two-way ANOVA using SPSS 23.0 (𝛼=.05). We found in the Division I collegiate male basketball athletes, during the landing phase, when taping, ankle dorsi-flexion ROM and external rotation ROM were decreased than without taping after fatigue. After taping, we found lower peak vertical force along with the delayed time of peak vertical force after fatigue during the landing phase. It concluded that Kinesio taping could decrease the load along with the delayed time of peak vertical force in landing and the pressure on the knee after fatigue in Division I collegiate male athletes. Furthermore, Kinesio taping cannot increase the jump height, that indicating Kinesio taping has no acute effect on enhancing performance. We recommend that preventive Kinesio taping is applied to intense exercises with high load repeated jumping.

Key word: instant fatigue, Division I collegiate male athletes, injury prevention