QASIM KADHIM , A. 2025. THE EFFECT OF COMPLEX STRENGTH TRAINING ON EXPLOSIVE POWER AND SPEED STRENGTH OF BOXERS UNDER 20 YEARS OF AGE. International Journal of Advance Research in Education & Literature (ISSN 2208-2441). 11, 2 (Apr. 2025), 75–81. DOI:https://doi.org/10.61841/bddqrh80.