Please choose the correct ending to complete the given sentence: Using parallel bars: A gymnast enters the auditorium full of people. He grabs the high bars. he

Ending1: lifts heavy weights over his head. Ending2: pulls himself up and does several tricks. Ending3: then walks around performing gymnastic moves. Ending4: lifts himself up to do many more flips.

Answer format: ending1/ending2/ending3/ending4