"The exercising of weapons putteth away aches, griefs, and diseases, it increaseth strength and sharpeneth the wits, it giveth a perfect judgment, it expelleth melancholy, choleric, and evil conceits, it keepeth a man in breath, in perfect healthe, and long life." – George Silver (1599)

karttikeya
Kartikeya symbols are based on the weapons – Vel, the Divine Spear or Lance that He carries and His mount the peacock. He is sometimes depicted with many weapons including: a sword, a javelin, a mace, a discus and a bow although more usually he is depicted wielding a sakti or spear. This symbolizes His purification of human ills. His javelin is used to symbolize His far reaching protection, His discus symbolizes His knowledge of the truth, His mace represents His strength and His bow shows His ability to defeat all ills. His peacock mount symbolizes his destruction of the ego. His six heads represent the six siddhis bestowed upon yogis over the course of their spiritual development. This corresponds to his role as the bestower of siddhis.
kartikeya

You look at his face and may think he’s just one mean looking accountant, but then check dem knobbed up knuckles.
karate huge knuckles

samurai art deco

french sword soldiers
Look at how the guy on the right is holding his “sword” with his index finger and thumb, tilted all crazy back.
Wield as thou wilt, but…

saber cavalry horseback