Please choose the correct ending to complete the given sentence: Using parallel bars: A gymnast is shown swinging back and fourth on uneven bars. he

Ending1: then does a hand stand, and does a slam with his feet. Ending2: jumps up and down and back and forth. Ending3: performs a routine swinging around and around while hundreds of people watch. Ending4: digs into his bag for contact lenses.

Answer format: ending1/ending2/ending3/ending4