Are the 50 m Race Segments Changed From Heats to Finals at the 2021 European Swimming Championships?

ABSTRACT: This study explored in the 50 m races of the four swimming strokes the performance parameters and/or technical variables that determined the differences between swimmers who reach the finals and those who do not. A total of 322 performances retrieved from the 2021 Budapest European championships were the focus of this study. The results of the performances achieved during the finals compared to the heats showed that the best swimmers did not excel during the heats, as a significant progression of performance was observed in most of the strokes as the competition progressed. Specifically, combining men and women, the swimmers had in freestyle a mean coefficient of variation (CV) of ∼0.6%, with a mean range of performance improvement (∆%) of ∆ = ∼0.7%; in breaststroke a mean CV of ∼0.5% and

SUBMITTER: Arellano R 

PROVIDER: S-EPMC9326221 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature