Please choose the correct ending to complete the given sentence: Using the pommel horse: A man jumps onto a balance beam. he

Ending1: lays back in his hands, trying to keep his balance. Ending2: does a gymnastics routine on the balance beam. Ending3: hangs from the side, his feet and hair hanging down from the seat. Ending4: does several stunts, jumping down the bars in the air.

Answer format: ending1/ending2/ending3/ending4