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Types of Recreational Underwater Diving. Recreational diving or sport diving is a type of diving that uses SCUBA equipment for the purpose of leisure and enjoyment. There are many types of scuba diving and Philippines is blessed to have the great places for almost all of them. Cavern diving â diving within the entrance of a cave, where light is still visible.
Basic Breathing Drills. The following basic drills can be used to get familiar with breathing technique in the water. Wear swimming goggles to practice those drills. Drill #1: In shallow water, hold your breath, then crouch down so your head gets under water. Stay in that position for a few seconds, then rise up.