Comparison between Isoinertial Training and Classical Training in Junior Athletes: Analysis of Hip Extension Test Results

Authors

  • A.M. Albina University of Craiova, Romania
  • H.A. Burileanu University of Craiova, Romania
  • A.A.M. Buga University of Craiova, Romania
  • R.V. Munteanu Sport Club Ploiesti, Romania

DOI:

https://doi.org/10.31926/but.shk.2025.18.67.1.3

Keywords:

isoinertial training, hip extension, junior athletes, track and field

Abstract

This study compared the performance effects of isoinertial and traditional resistance training in junior athletes (U16), with a focus on hip extension test outcomes. The Exxentric kBox 4 Pro device and kMeter application were used to accurately monitor exercise execution and collect performance data. Twelve athletes (8 males, 4 females, aged 14.5±0.7 years) participated in hip extension assessments. Results indicated a significant increase in Mean Strength (N), from 171.75 (SD=65.08) to 259.75 (SD=86.07). A paired t-test showed a significant difference (d=1.44), suggesting the training intervention effectively enhanced strength in junior athletes, supporting its potential for youth athletic development.

Author Biographies

A.M. Albina, University of Craiova, Romania

Faculty of Physical Education and Sport

H.A. Burileanu, University of Craiova, Romania

Faculty of Physical Education and Sport

A.A.M. Buga, University of Craiova, Romania

Faculty of Physical Education and Sport

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Published

2025-06-16

Issue

Vol. 18(67) No. 1 (2025)

Section

SPORTS PERFORMANCE AND HEALTH IN YOUNG PEOPLE

License

Copyright (c) 2025 Bulletin of the Transilvania University of Braşov. Series IX: Sciences of Human Kinetics

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.