Please choose the correct ending to complete the given sentence: Plataform diving: Two male swimmers walk to the edge of a diving board. they

Ending1: perform a back flip from the edge into the water. Ending2: pull up their knees and lift their feet into the air. Ending3: take their turns in a unison dive into the water. Ending4: stand in position, side by side ready to dive.

Answer format: ending1/ending2/ending3/ending4