Heracles often fights his battles using his bare hands
This highlights his supernatural strength as he is able to overcome his enemies by sheer muscle power
Heracles fights his battles using his club
Common in iconography and shows his impressive nature as a hero - even with a club, he doesn’t have much of an advantage over more technological weapons
Heracles is often depicted wearing a lion skin
This is the symbol of his victory over the Nemean Lion, and his trophy for winning
Heracles is always shown with bulging muscles
This emphasises his immense strength and provides a direct comparison to other fighters
Heracles has tanned skin in mosaics
This references him often being outside to fight against monsters, and is a virile aspect (has great energy and strength)