Dataset for the study on the effects of technical tethered swimming experience on selected kinematic variables in adolescent swimmers

This repository contains the anonymized dataset underlying the study on selected kinematic variables in adolescent swimmers in relation to prior technical tethered swimming experience. The dataset includes participant characteristics, group allocation, pre- and post-test swimming variables, and accelerometer-derived kinematic measures. Time-to-peak and minimum-related derived variables were removed from the shared version of the dataset to simplify interpretation and focus on the main outcome and magnitude-based variables. The repository also includes an English-translated version of the dataset and a codebook describing variables, abbreviations, and units.