Dr. Ahlam Sadiq Hussain. THE EFFECT OF VARYING INTENSITY TRAINING ON THE DEVELOPMENT OF STRENGTH ENDURANCE AND SOME BIOCHEMICAL VARIABLES FOR YOUNG 400M RUNNERS. Galaxy int. interdiscip. res. j. [Internet]. 2023 Feb. 14 [cited 2024 Jul. 22];11(2):231-8. Available from: https://internationaljournals.co.in/index.php/giirj/article/view/3532