Technique Variables Associated with Fast Bowling Performance: A Systematic-Narrative Review

Abstract

The performance characteristics of fast bowling include high ball release speed, that reduces the shot execution time of the batter, accuracy, ensuring the ball follows the desired trajectory, and deception. This can lead the batter to misjudge the ball speed or path. Previous research has utilised a variety of biomechanical methodologies in order to further understand fast bowling techniques. The aim of this study was to systematically review biomechanical literature related to cricket fast bowling performance and narratively synthesise findings to provide a comprehensive summary of key performance characteristics. The articles were finalised according to Preferred Reporting Items for Systematic Reviews (PRISMA) guidelines. PubMed/MEDLINE, Scopus, CINAHL, SPORT Discus and Web of Science databases were searched and assessed by title, abstract, full-text and a bibliography assessment of included full-text articles. The search strategy included keywords of cricket fast bowling, biomechanics and performance analysis. A validated scale was developed to evaluate the quality of studies and risk of bias. Across the 15 studies finalised for the review (from 2000--2022), there was consensus in some of the characteristics reported to be associated with ball release speed; however, there was disagreement or limited evidence for others. A faster run-up, efficient and sequential transfer of linear to angular momentum, quick deceleration during the delivery stride with an extended front knee from front foot contact to ball release and delaying the bowling arm leading to ball release were the major techniques variables consensually associated with ball release speed. The lack of standardisation of cohort ability and protocols may have contributed to contradictory findings across studies.