فهرس المقالات Amir Abbasi المقاله 1 - Effect of beta-alanine supplementation on carnosine amount and muscle strength of the upper and lower extremities of bodybuilding athletes 20.1001.1.27833038.2021.1.1.2.4 10.61186/jspac.19831.1.1.11 Amir Abbasi Shahin Riyahi Malayeri Seyed Kazem Mousavi Sadati Journal of Sports Physiology and Athletic Conditioning , العدد 1 , السنة 1 , تابستان 2021