Faculty of Science, University of Newcastle, Ourimbah, New South Wales, Australia ; and.
Center for Sport Research, School of Exercise and Nutrition Science, Deakin University, Melbourne, Victoria, Australia.
J Strength Cond Res. 2022 Oct 1;36(10):2905-2911. doi: 10.1519/JSC.0000000000003912. Epub 2020 Dec 24.
Milne, EC, Vickery, WM, Dascombe, BJ, and Borges, NR. Development of a twenty20 field-based simulation for cricket fast bowlers (FBS-T20). J Strength Cond Res 36(10): 2905-2911, 2022-This project assessed the validity and reliability of a novel Twenty20 cricket pace bowling simulation (FBS-T20) that could be used to facilitate match-specific testing and training outside of match play. Six recreational pace bowlers completed 3 identical sessions of the FBS-T20. The FBS-T20 consisted of 4 bowling and 16 fielding overs. During the bowling overs, a bowling accuracy test and bowling approach speed were measured, whereas during the fielding overs, 10-m sprint performance was assessed. Distance covered, heart rate (HR), and rating of perceived exertion (RPE) were also collected throughout the FBS-T20. Validity was determined through comparison with previously reported Twenty20 pace bowling match demands, and intersession reliabilities were assessed. Distances covered in speed zones were valid ( p > 0.05) with the exception of significantly lower jog values in the FBS-T20 (957-1,279 vs. 2,195 m; p = 0.04-<0.001). The maximal HR was found to be valid, but the mean HR was significantly higher than previously published data (147-151 bpm vs. 133 bpm; p = 0.014-0.003). Distances covered demonstrated high levels of reliability, with increasing reliability found after additional sessions (coefficient of variation [CV]% = 3.8-14.4). The HR (CV% = 4.8-6.3) and session RPE (CV% = 10.8) demonstrated moderate reliability, whereas approach speed, 10-m sprint, and bowling skills test results possessed low levels of reliability. The FBS-T20 is a practically viable testing and training tool that is valid and reliable for distances covered at high speeds. One full familiarization session is recommended for optimal reliability.
米尔恩，EC，维克里，WM，达斯科姆，BJ 和博尔热斯，NR。为板球快速投球手开发一个基于二十 20 场的模拟（FBS-T20）。J 力量与调节研究 36（10）：2905-2911，2022-该项目评估了一种新颖的二十 20 板球快球投球模拟（FBS-T20）的有效性和可靠性，该模拟可以用于促进比赛外的特定比赛和训练。六名娱乐性快球投手完成了 3 次相同的 FBS-T20 训练。FBS-T20 由 4 个投球和 16 个外野投球组成。在投球时，测量了投球准确性测试和投球接近速度，而在外野投球时，评估了 10 米短跑表现。在整个 FBS-T20 过程中还收集了距离、心率（HR）和感知用力等级（RPE）。通过与之前报道的二十 20 快球比赛需求进行比较来确定有效性，并评估了会话间的可靠性。速度区域内的覆盖距离是有效的（p>0.05），但 FBS-T20 中的慢跑值明显较低（957-1,279 与 2,195 米；p=0.04-<0.001）。最大 HR 被认为是有效的，但平均 HR 明显高于之前公布的数据（147-151 bpm 与 133 bpm；p=0.014-0.003）。覆盖距离显示出高度的可靠性，随着额外会话的增加，可靠性增加（变异系数[CV]%=3.8-14.4）。HR（CV%=4.8-6.3）和会话 RPE（CV%=10.8）显示出中度可靠性，而接近速度、10 米短跑和投球技能测试结果则显示出较低的可靠性。FBS-T20 是一种可行的测试和训练工具，对于高速覆盖距离是有效的和可靠的。建议进行一次完整的熟悉训练，以获得最佳的可靠性。
