Breaststroke Kick
At least 15 meters of breaststroke kick. The hands rest at the sides of the upper body. Breathing is done after completing each breaststroke kick, when the legs are in a fully extended position. The feet are rotated outward with bent knees and brought together in a semicircular motion. After each kick, a glide phase follows. This exercise helps to learn the breaststroke kick as preparation for the full breaststroke swimming technique.
Preparation Exercises

The mountain and the moon
The sternum thrust is learned with a land exercise called the mountain and the moon. The mountain is the bent knees and the moon is the synchronized semi-circular movement performed with both legs. The exercise works as follows: Sit on the floor opposite your child and demonstrate the steps, your child should then copy you: Step 1: The legs are fully extended, the feet are also extended and point forward. You can use your hands to support yourself on the floor at the back. Step 2: The legs are pulled up, the feet are still next to each other and stretched out. Your knees are touching. This is the mountain. Step 3: Turn your feet outwards. The knees should only be slightly apart. The heels continue to touch. Step 4 Slowly move your feet forward in a synchronized circular motion. Imagine a large circle (moon) on the floor, which you move along with your feet. Halfway along the circle, start to turn your outwardly turned feet inwards again. As soon as your legs are stretched out and closed again, your feet are also stretched out again. Repeat this exercise dozens of times. Very slowly at first, then with more speed. More speed means that the circular movement is performed faster and the feet are brought together. As soon as the legs are stretched after the circular movement, wait at least two seconds before starting the next leg kick. The focus of the exercise is on the circular movement and the correct foot position. Once you have performed the exercise several times on land and have mastered it, you can sit on a swimming board at the edge of the pool and try the same exercise with your legs in the water. When doing the exercise in the water, you should try to displace as much water as possible with the circular movement and correct foot position.
Häufige Fehler

Feet not turned outward
As previously mentioned, turning the feet outward is a crucial component of the breaststroke kick. Many children fail to grasp this concept and forget this important detail once they are in the water. For this reason, the "Mountain and Moon" exercise should also be practiced with their feet in the water. This helps them understand the difference in water resistance and its impact on propulsion.

Scissor
In the scissor kick, the hips are tilted to the side, and the kick is not synchronized but instead offset laterally. This error can be corrected through the previously mentioned "Moon and Mountain" exercise and the back-floating drill.