查詢結果分析
來源資料
相關文獻
- Analyses of the Relationship between the Aiming Time and the Shot Points in Archery
- Analysis of Aiming Time Variation Effect on the Shot Points--Case Study of a 2004 Olympic Bronze Medal Archer
- 優秀射箭選手瞄射時間與箭著位置之探討
- Analysis of Correlation between Aiming Procedure and Shot Points
- 製程間具相關數據之趨勢模型偵測探討
- 模糊多準則損益權衡分析法應用於射箭運動員選材之研究
- Classification of Multi-Spectral Image Data Considering Non-Gaussian Distribution and Inter-Pixel Class Dependency
- Correlation in Simpson's Paradox
- 多元排序性Probit的估計: 個體資料法
- “價值相關性”、“強烈價值介入論”與社會科學中國化的規範基礎
頁籤選單縮合
題名 | Analyses of the Relationship between the Aiming Time and the Shot Points in Archery=射箭瞄準時間與箭著點之分析 |
---|---|
作者 | 林國斌; 黃啟光; | 書刊名 | 大專體育學刊 |
卷期 | 7:4 民94.12 |
頁次 | 頁161-173 |
分類號 | 993.31 |
關鍵詞 | 射箭; 瞄準時間; 相關性; 箭著點; Archery; Aiming time; Correlation; Shot points; |
語文 | 英文(English) |
英文摘要 | This study examines the relationships among the stability of the archer, adjusting time during the aiming procedure, and the shot points on the target. Records of six specialists from the archery team of National College of Physical Education and Sports are analyzed in this research. The aiming time of each archer is converted from the recorded films by a digital video camera, and the results of the shot points on the target are also recorded by another one. Correlation coefficients between the aiming time and the shot points on the target, in the vertical, horizontal and radial deviations, are all analyzed. The stability of an archer is usually related to variation of the aiming time, so the positive correlation between the elongated aiming time and the shot point coordinate along the radial direction is expected due to the aiming consistency and rhythm, and this phenomenon has been confirmed in this paper There are also sonic other interesting findings. For example, a large mean value of the aiming time may cause a negative correlation along the vertical direction; the higher the score is, the higher the positive correlation between aiming time and shot points on the target in the horizontal deviation will be, the best scoring archer has a very high consistency in both vertical and horizontal directions. A large mean value of the aiming time may cause negative correlation along the vertical direction, due to the combined effect of the aiming time, the muscle strength, the arrow speed, the gravity and the vertical deviation of shot points. A partial correlation is also implemented as the monotonic correlations have been observed. And based on the partial correlation ii can he concluded that the archery performance can be improved by reducing the elongated aiming time. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。