Please choose the correct ending to complete the given sentence: Swimming: The swimmer pulls a muscle in the pool and jumps up onto the pool deck and stretches out his leg. a swimmer

Ending1: dives off from a board into the water with a splash. Ending2: commences horseman's jump springs on a low diving board along with gliding across a high bar off of the diving board and into the pool. Ending3: tries to do a pole vault off the diving board into the pool. Ending4: points to a spot on the pool deck, then turns around and swims off of the spot.

Answer format: ending1/ending2/ending3/ending4