title: Performance in a simulated cricket batting innings (BATEX): reliability and discrimination between playing standards.
abstract: The reliability (test-retest) of running-between-the-wickets times and skill performance was assessed during a batting exercise (BATEX) simulation of 2 h 20 min duration that requires intermittent shuttle running. In addition, performance and physiological responses (heart rate, sweat rate, rating of perceived exertion, blood lactate concentration) were compared between high- and low-grade district club batsmen (n = 22, mean ± s: age 20 ± 2 years, mass 73.4 ± 8.5 kg). Running-between-the-wickets performance was assessed with an infra-red timing system (Swift, Australia) by sampling a 5-m time for the middle section of the straight-line sprints (singles) and the time to complete 5 m in and out of the turn (5-0-5-m turn time). Skill performance was rated as a percentage for good bat-ball contacts. Coefficients of variation for running-between-the-wickets performance and percentage of good bat-ball contacts were both <5%. Percentage of good bat-ball contacts was greater in the high- than low-grade batsmen (70 ± 8 vs. 58 ± 9%, P = 0.01). All other variables were similar between grades. Running-between-the-wickets and skill-performance measures during the BATEX simulation were reliable, thus it can be used in future research.
authors.affiliation: School of Sport Science, Exercise and Health, The University of Western Australia, Perth, WA, Australia. laurencehoughton@hotmail.com
authors.forename: Laurence
authors.initials: L
authors.lastname: Houghton
authors.forename: Brian
authors.initials: B
authors.lastname: Dawson
authors.forename: Jonas
authors.initials: J
authors.lastname: Rubenson
mesh_terms: D000293:Adolescent; D000328:Adult; D054874:Athletic Performance / Q000502:physiology / Q000592:standards*; D006339:Heart Rate; D006801:Humans; D019344:Lactic Acid / Q000097:blood; D008297:Male; D005082:Physical Exertion; D015203:Reproducibility of Results; D012420:Running / Q000502:physiology; D013177:Sports / Q000502:physiology; D013546:Sweating; D013647:Task Performance and Analysis; D055815:Young Adult
chemical_list: D019344:Lactic Acid