Thursday, "Thor's day," gets its English name after the hammer-wielding Norse god of thunder, strength and protection. The Roman god Jupiter, as well as being the king of gods, was the god of the sky and thunder. “Thursday” comes from Old English “Þūnresdæg.” @bravosierra_usa @corestrength1_fitness_system @livekinetically biosteelsports @adidas @stroopsfitness @sorinex @westsidebarbellofficial