New predictive model of the touchdown times in a high level 110 m hurdles.

ABSTRACT: The present study aimed to establish a more robust, reliable statistical model of touchdown times based on the data of elite 110 m hurdlers to precisely predict performance based on touchdown times. We obtained 151 data (race time: 13.65 ± 0.33 s, range of race time: 12.91 s- 14.47 s) from several previous studies. Regression equations were developed to predict each touchdown time (times from the start signal to the instants of the leading leg landing after clearing 1st to 10th hurdles) from the race time. To avoid overtraining for each regression equation, data were split into training and testing data sets in accordance with a leave-one-out cross-validation. From the results of cross-validation, the agreement and generalization were compared between the present study model and the existi

SUBMITTER: Iwasaki R 

PROVIDER: S-EPMC9718393 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature