Please choose the correct ending to complete the given sentence: Kneeling: A man is talking in front of a net. He crouches down to the floor, crossing his ankles. he

Ending1: then goes forward and back several times, stretching. Ending2: begins to move his legs continuously. Ending3: stands back up and adds weight onto his leg, continuing to talk. Ending4: crouches again, crossing.

Answer format: ending1/ending2/ending3/ending4