Breaststroke. It is a swimming stroke that imitates the swimming action of a frog. Among the four major strokes, it is also the most suitable for novice swimmers to learn, it is easy to master the breathing technique, and at the end of each cycle there is a process of relaxation glide is very energy-saving. Once you have mastered the stroke enough you can swim longer distances with less effort. It's also easier to watch what's going on in front of you as you swim. So what is the most correct breaststroke stroke? First of all, you need to know why breaststroke saves energy, and the reason is that drag reduction is the most important aspect of breaststroke swimming. Due to the resistance brought by the breaststroke body when moving arms and legs underwater, the speed of breaststroke swimming forward is not as even as freestyle. Therefore, in order to reduce the resistance of the body, attention should be paid to the swimming process should be closed jaw, slightly shrugged shoulders, as well as limbs should try to keep stretching, to maintain the streamline. Before the arms start paddling arms, head and body should maintain the same horizontal line, eyes looking toward the bottom of the pool. Arms forward, slightly downward shoulder pressure, chest pressure, so that the hips should be in a higher horizontal position, the body should have a downhill gliding feeling. As the arms are paddling to create momentum, the body's stance is going to change, like a kind of airplane take-off body posture. When the stirrups end, try to relax the body and make the body in a kind of streamline. This is the breaststroke swimming into the basic changes in posture. Secondly, breaststroke leg movements. Breaststroke power comes from the legs, and the leg movements can be divided into closing the legs, turning out, stirring the clip, and gliding. In fact,

These movements are not separate individuals, but are precisely connected to the complete movement. Again, the arm movements of breaststroke, outward stroke, stroke to the sides to shoulder width. Holding the water, the hands are close together under the jaw. Reaching forward, by reaching forward, elbows and shoulders, the arms are placed in a horizontal position, and the arms are streamlined in a straight line forward. In breaststroke stroke, the ratio of air changes is one to one. Good athletes basically inhale near the end of the inward stroke. The second half of the forward arm extension is an exhalation. This breathing technique is known as the late inhale. This technique has less resistance because of the short time it takes to lift the head and inhale, and the short time it takes for the body's center of gravity and center of buoyancy to lose balance. The last line of the industry's classic mnemonic. Row your hands and legs without moving, close your hands and then close your legs, stretch your arms and then stir your legs, and float for a while after merging. Complete breaststroke hand, leg breathing ratio is also one to one to one. Breaststroke is divided into flat breaststroke and wave breaststroke. Flat breaststroke is suitable for general people, while wave breaststroke is wave breaststroke. Breathing in the wave breaststroke is accompanied by a forward and upward wave movement of the body and torso. The head is positioned as high as possible to inhale, so that the inhalation movement can send the body forward better and more powerfully.