"Just like this," and suiting the action to the word Burton sprang from his rock, put his hands before him as he flew through the air, struck the water cleanly as a knife, and after disappearing a moment from view came to the top floating. His body traveled rapidly forward in a straight line, arms and legs held rigidly extended and the face buried. Fifty feet from the rock, when his momentum had about ended, he turned over on his back and raced back to the starting point. "That's the way you do it," he said, as he climbed up, shaking the water out of his hair. "Let's see you try it, Lewis."
"It's easy," said Lewis, and took the dive. He landed flat as a pancake, nearly knocking all the breath out of his body, stretched out his arms and legs, as he had seen Burton do, but didn't move five feet from the point where he struck the water. After lying on his face and imagining himself traveling forward, he looked up, disgusted, to note what little progress he had made, only to see his companions howling with laughter.
"Isn't so easy as it looks, is it?" said Burton. "But keep at it." He illustrated again, and Lewis, after one or two attempts, readily caught the idea. As there was no work to the job of plunging, he took a fancy to it, and before the morning's coaching was over was doing pretty well.
"There," said Burton finally, jumping up, "that's all the time I can give you this morning. All of you work every morning, but don't do too much. You have a week before the meet comes off. See you later."
"Can't we come a little way with you?" said Frank.
"Sure, glad to have you," and Frank and Jimmy took the water with Burton. They headed out clear of the rocks and turned down the shore at a distance of perhaps a hundred yards from land. Lewis and the Codfish walked leisurely down the sand, watching the three heads as they bobbed along in the waves.
"You ought to take every chance you can get," said Burton, as the three swam easily side by side, "to swim longer distances. There's no telling how handy it might come in, supposing you were pitched off a boat some day. The way to do, is to take it easy like we are now and use all your strokes. When you get tired with one, take another. That change rests you almost as much as stopping. Use one arm over first, and then another," illustrating as he went along, "and if you get very tired, turn over on your back and float a while with your hands well over your head like this." Again he illustrated.
The three swam on for two or three hundred yards, the boys drinking in the instruction of the expert and trying to put into practice all that he was telling them. Little did they think that they would need all and more than they were able to show in the way of strength and endurance in a short time.
"Well, good-by, boys; I've got to make time now," shouted Burton. "Maybe I'll see you before the meet, but if I don't, remember it is Thursday week at four o'clock. Be sure to come," and he was gone in a cloud of spray kicked up by his arms and legs as he started on his long swim down the shore.