Suppr超能文献

投球线路和长度对国际男子单日赛和T20板球比赛中成功强力击球空间分布的影响

The effects of bowling lines and lengths on the spatial distribution of successful power-hitting strokes in international men's one-day and T20 cricket.

作者信息

Jamil Mikael, Kerruish Samuel, Beato Marco, McErlain-Naylor Stuart A

机构信息

School of Health and Sports Sciences, University of Suffolk, Ipswich, UK.

School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK.

出版信息

J Sports Sci. 2022 Oct;40(19):2208-2216. doi: 10.1080/02640414.2022.2148074. Epub 2022 Nov 21.

Abstract

This study examined 503 power-hitting strokes that resulted in the maximum of 6-runs being scored in international men's one-day and T20 cricket. Chi-Squared analyses were conducted to determine if performance and situational variables were associated with the distribution (direction) of aerial power-hitting strokes. Results revealed that bowling length, bowling line, bowler type and powerplays were all significantly ( < 0.001) associated with ball-hitting distribution. Post-hoc analysis of the standardised residuals revealed that greater than expected 6's were scored behind square and were associated with short-pitched bowling, fast bowling and the power-play. Similarly, bowling the half-volley length and the outside off line resulted in greater than expected 6's on the off-side. The results suggest that bowlers should try to avoid offering width outside the off stump as well as bowling the half-volley and short-pitched lengths as these bowling lines and lengths present batters with greater opportunities to score maximum runs. Fast bowling is revealed to be more susceptible to power-hitting strokes than spin bowling. Conversely, batters may wish to target the areas behind square or on the off-side for opportunities to score maximum runs, and they should look to take full advantage of the powerplay field restrictions.

摘要

本研究考察了503次强力击球,这些击球在国际男子一日制板球和T20板球比赛中创造了最多6分的得分。进行卡方分析以确定击球表现和情境变量是否与空中强力击球的分布(方向)相关。结果显示,投球长度、投球线路、投球手类型和强力进攻时段均与击球分布显著相关(<0.001)。对标准化残差的事后分析表明,界外区域的六分球得分高于预期,且与短投球、快速投球和强力进攻时段有关。同样,投半高球长度和外侧线路会导致边线区域的六分球得分高于预期。结果表明,投球手应尽量避免在三柱门外侧提供宽度,以及投半高球和短投球长度,因为这些投球线路和长度会给击球手提供更多打出最高分跑的机会。结果显示,快速投球比旋转投球更容易受到强力击球的影响。相反,击球手可能希望将界外区域或边线区域作为打出最高分跑的机会目标,并且他们应该充分利用强力进攻时段的场地限制。

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验