How does the physical toughness of Mongols compare with that of white people in Europe and America?

Mongols at that time were not as powerful as some whites in Europe and Asia. At that time, Mongols galloped in Europe because of their strong military strength and military literacy. At that time, Mongols fought in Europe with firearms. At that time, the Mongolian army was dominated by light cavalry, and the soldiers had high combat literacy. They have experienced many wars to unify Mongolia and destroy the gold and Xixia, and they have a set of tactics suitable for them. Their bows and arrows are the nightmare of every army. They shoot arrows when attacking and even when retreating.