以統合生理與速度參數探討大專長跑選手5000公尺成績之影響因子與預測指標

Determinants and Predictors of 5,000 Meter Running Performance Among Collegiate Long-Distance Runners by Integrating Characteristics of Physiology and Velocity

呂松庭(Sung-Ting Lu) ； 陳麒先(Chi-Hsien Chen) ； 葉哲偉(Che-Wei Yeh) ； 蔡雅淳(Ya-Chun Tsai) ； 張嘉哲(Chia-Che Chang) ； 陳韋翰(Wei-Han Chen) ； 許維君(Wei-Chun Hsu) ； 劉強(Chiang Liu)

《大專體育學刊》 24卷3期 (2022/09) Pp. 406-417

https://doi.org/10.5297/ser.202209_24(3).0008

摘要

本研究目的是以統合生理與速度參數，探討臺灣大專長跑選手5,000 m成績表現的主要影響因子以及建立預測公式。受試者為12名接受過良好訓練的選手，進行5,000 m測試以及在實驗室內跑步機測試，以漸增負荷測驗進行最大攝氧量（maximal oxygen uptake, VO_(2max)）、最大攝氧量下速度（velocity at maximal oxygen uptake, vVO_(2max)）、跑步經濟性、個人乳酸閾值、乳酸閾值速度、最大乳酸值、峰值速度（peak velocity, V_(peak)）等指標測量，以皮爾森相關係數分析各項指標與5,000 m成績表現的相關性，再由多元逐步回歸分析後建立5,000 m預測公式。研究結果發現VO_(2max)、vVO_(2max)、乳酸閾值速度與V_(peak)皆與5,000 m成績表現呈現顯著相關，其中V_(peak)為5,000 m最佳預測指標；5,000 m成績表現預測公式為Time = -200.055 × V_(peak) + 2133.227。本研究結論認為臺灣長跑教練對選手應著重於如何長時間維持V_(peak)以及加強VO_(2max)的訓練，以增進5,000 m的比賽成績。

關鍵字

最大攝氧量 ； 最大攝氧量下速度 ； 乳酸閾值速度 ； 峰值速度

並列摘要

The purpose of this study was to investigate the main determinants that affect 5,000 m running performance among collegiate long-distance runners in Taiwan, and to develop the regression equation of prediction for 5,000 m running time. Twelve well-trained runners were recruited in this study. All participants performed a 5,000 m running on a standard 400 m outdoor track, and an incremental test to exhaustion on a treadmill in an exercise testing laboratory to obtain the markers, including maximal oxygen uptake (VO_(2max)), velocity at maximal oxygen uptake (vVO_(2max)), running economy, individual lactate threshold, velocity at individual lactate threshold, peak blood lactate level, and peak velocity (V_(peak)). A Pearson product-moment correlation coefficient was used to correlate the inspected variables. A stepwise multiple-regression model was employed to predict the 5,000 m running performance. In the results, we found that V_(peak) had the highest correlation with 5,000 m running time. In addition, VO_(2max), vVO_(2max) and velocity individual lactate threshold also showed significant correlations with running performance. The 5,000 m prediction equation is that Time = -200.055 × V_(peak) + 2133.227. In conclusion, coaches and long-distance runners are encouraged to emphasize their training program on enhancing the V_(peak) and VO_(2max) level to improve the 5,000 m running performance.

並列關鍵字

maximal oxygen uptake ； velocity at maximal oxygen uptake ； velocity at individual lactate threshold ； peak velocity

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