Hammerfield is a full-contact sport, which was invented by Dave Simson in 2012. After seeing the blockbuster movie ''The Avengers'', Dave got inspired by the performance of ''Thor''. This was the beginning of Hammerfield. The Hammer in Hammerfield is based on the mythological hammer Mjolnir of Thor Odinson, the god of thunder. The myth tells us that Mjolnir never missed its target and always returned to Thor's right hand. In English Mjolnir means ''crusher'' and Thor was the only one who could lift it.
In Hammerfield you score by throwing a hammer at the goal or jumping and hitting the goal. The goal is a bell which hangs three meters above the ground. Each team consist of eight players on the field plus reserves. Of these 8 players there are 4 hammer bearers and 4 soldiers.
Source: https://www.topendsports.com/sport/new/hammerfield.htm