- 學位論文
五人制足球不同球員位置對訓練負荷之影響
Effect of Different Player Positions on Training Load in Futsal
摘要
目的：本研究透過穿戴式裝置監測青少年五人制足球比賽中運動負荷之差異。方法：本研究招募青少年五人制足球運動員共16名，使用局部定位系統（LPS）分析比賽中運動負荷，以評估運動員於比賽中疲勞差異性，比賽時間分別為上半場及下半場，每半場時間為20分鐘，球離開場內不停錶時間繼續進行，共收集十場比賽；並透過(LPS)監控每場比賽狀態，協助教練及運動員根據科學化數據呈現運動員運動表現與疲勞程度，並輔助運動員透過科學數據達到最佳訓練處方設計與降低疲勞造成傷害。以二因子混合設計變異數分析比較不同位置五人制足球運動員比賽時運動負荷參數之差異，若達顯著水準則使用Bonferroni檢定進行事後比較。將顯著水準訂為α=.05。結果：研究結果顯示，不同位置球員上下半場的移動距離、平均速度無明顯差異，而在比賽負荷前鋒及中場位置球員顯著大於守門位置，且代謝能量、改變方向次數不同位置球員間，中場位置球員也顯著大於守門位置。結論：本研究結果可提供教練於賽前進行個別化訓練模式，比賽中依據球員情況進行戰術調配運用，並降低疲勞所產生的傷害機率。
並列摘要
Purpose：This study aimed to assess and analyze exercise load variations during youth futsal matches through the utilization of wearable devices and a local positioning system (LPS). Methods：Sixteen participants from Minxiong Agricultural and Industrial Football Team were recruited. Players’ magnitude of fatigue was evaluated throughout the matches. The LPS was applied to track players' movements and calculated fatigue levels. A two-way mixed design ANOVA was carried out to compare exercise load parameters among players in different positions, followed by post-hoc Bonferroni tests in case of significant findings. Results：The outcomes revealed no significant difference in the distance covered and average speed between players in different positions during the first and second halves. However, forwards and midfielders exhibited significantly higher game loads compared to goalkeepers, as evidenced by metabolic energy expenditure and the frequency of directional changes. Conclusion：These findings provide coaches with valuable insights into individualized training approaches, tactical adjustments, and injury prevention strategies based on players' specific performance and fatigue profiles.