Please choose the correct ending to complete the given sentence: Arm wrestling: Guys arm wrestle indoors in the presence of two referees. The referees point in the direction of the winner. the players

Ending1: give a dab handshake. Ending2: are shown throwing the discus until the start of the match. Ending3: then arm wrestle outside on a seesaw court. Ending4: continue arm wrestling in the locker room.

Answer format: ending1/ending2/ending3/ending4