Ali Hussein Ali Al-Bahadly, Karim Naima Rhan AL-Kaabi. Effect of hierarchical Fartelk training on speed tolerance and Oxygen intolerance of aggressors (2000 m) Contraindications. misan jas [Internet]. 2020Jun.20 [cited 2024Dec.22];18(37):84-9. Available from: http://misan-jas.com/index.php/ojs/article/view/113