Please choose the correct ending to complete the given sentence: Using uneven bars: A female gymnast mounts a high beam in a gym. she

Ending1: mounts the beam, spins and flips several times. Ending2: does lots of forward jumps, springs, and splits in the air. Ending3: uses her hands to balance herself. Ending4: performs on the beam several times.

Answer format: ending1/ending2/ending3/ending4