In addition to the preparatory exercises, some core exercises are required.
Here are two tips for the exercise: Start slowly—first, lift the left leg completely straight for two to three seconds, then the right leg. Demonstrate the movement together by sitting next to your child. During the main exercise, occasionally place one arm over your child's knees. The main goal is to keep the legs straight, and the arm over the legs helps prevent excessive knee bending.
The exercise aims to help children develop a sense of movement with straight legs. Place a swim mat on land, where the child lies on their stomach and tries to lift their straight legs. Demonstrate the exercise and be persistent, as many children make mistakes at first. Emphasize slow execution—three seconds for each leg. If necessary, assist by supporting the leg with both hands on the thigh and lower leg. Keep in mind that difficulties on land can make execution in the water more challenging.
Point your feet during this exercise, as this is crucial for the proper freestyle kick later on. Start slowly and regularly check the foot position. If the feet are pulled in, pause the kicking motion and restart the exercise.
The most common mistake in kicking is initiating the movement from the knees instead of the thighs and hips, with the legs remaining bent. This error significantly impacts exercises that build on this core skill. A proper kick is essential for both backstroke and freestyle swimming. An incorrect kick not only reduces propulsion but also disrupts the overall body position in the water.