This affordable 107 page book reviews water safety measures and your personal skill level in the shallow end of a pool or lake first before attempting to swim in any deep water. You must be confident of your efficient floating and swimming skills first.You are taken through a series of review steps to build your confidence with floating, kicking, arm stroking, breathing, and relaxation all in the shallow end. You are advised to notify and get permission from a lifeguard when the pool is not busy so you can swim in the deep end.Next, with a lifeguard standing present, you can learn to swim across the corner of the deep end of a pool that will be only half the distance you are expected to swim without touching the bottom in the shallow end. Once you relax and take your time your confidence and skills will improve to swim in all kinds of deep water.