Please choose the correct ending to complete the given sentence: Swimming: A swimmer dives off from a board into the water with a splash. The athlete swims in a lane and pulls himself along with the float line. the swimmer

Ending1: strokes with one hand and jumps, then flips and floats back along the board. Ending2: swims underwater and pushes off the pool floor. Ending3: walks to the shore and towels off before swimming away. Ending4: runs the length of the lane and falls into the water making several splash slides.

Answer format: ending1/ending2/ending3/ending4