Please choose the correct ending to complete the given sentence: Using parallel bars: A gymnast mounts a high beam in a gym. He turns and flips forward and backward on the beams. He performs forward and hand springs. he

Ending1: then dismounts, raising his arms into the air. Ending2: completes a rhythmic dismount. Ending3: performs a series of flips and hand springs on the beams. Ending4: dismounts and mounts the beam with his arms up.

Answer format: ending1/ending2/ending3/ending4