Muafak Alrashdi K, أیاد, Mohammad Abdullah Alzubaedi A, کرم. The effect of two different methods According to a Computerized Running Training programs for interval training in lactate level in blood and performance in A 400-meter sprint for juniors. RJSS [Internet]. 2025 Jun. 24 [cited 2025 Aug. 4];25(79):43-6. Available from: https://ojs.uomosul.edu.iq/index.php/rjss/article/view/11228