There are the following differences between breaststroke and breaststroke kicking competitions: 1 Movement composition Breaststroke is a series of swimming methods that include sliding the arms down and sliding the arms down from the water to the sides and closing the hands and bending the wrists outward. The breaststroke kicking mainly involves using the power of the anklesbreaststroke leg, perform a unique water pumping actionbreaststroke leg, thereby promoting the body to move forward in the water. 2 Athlete skills requirements breaststroke requires athletes to have a high physical coordination and sense of rhythmbreaststroke leg, so that it can.
2 Flips in breaststroke leg techniquesbreaststroke legThe foot turning movement is very important. It directly affects the effect of pedaling. When the leg is about to end, the angle is still close to the buttocks. At this time, the knee joints are buckled inward, and the feet are turned outward to align the foot and the inner side of the calf. The direction of pedaling can be increased when the water is increased, and the thighs can exert greater strength. Be actively prepared to retract the leg and flip the foot is a continuous and complete movement. The correct anti-foot movement is before the end of the leg turning.
The leg kicking method of breaststroke mainly includes the following steps. The overall action of breaststroke kicking is to kick the legs out to the rear with the sole and the inner side of the calf facing the water surface. The path of the sole is outward, backward and inward and performs an arc-shaped whip-like acceleration extension, forming a continuous process of pushing and clamping. The leg closing action describes bending the knee and closing the leg, with the heel moving closer to the buttocks, and the calf hiding behind the thighs and slowly retracting to reduce resistance. At the end, the knees are the same width as the shoulders.
The technical characteristics of the breaststroke leg are that there is no obvious flexion of the arms, and the stroke continues to increase. The swimmer is in the gliding position, the body is close to level, about 80% of the head is submerged in the water, the face is slightly forward, the arms are extended, and the palm is facing obliquely to the outside. The water catching action begins at about 79 inches underwater. The hands stroke is performed sideways. At this time, the exhalation action begins. When the swimmer's head begins to move upwards slightly, the elbow joints begin to flex, and the upper arms begin to rotate.
The breaststroke retracts the leg forbreaststroke legIn order to retract your legs to the position most conducive to pedaling, it not only does not produce propulsive force, but also causes resistance. Therefore, when retracting your legs, you should consider reducing the resistance as much as possible. Closing your legs is a preparation for rolling your feet and kicking. It is from the beginning of the leg. After the leg is pulled, the body is straightened into a streamlined forward sliding posture. When you retract the leg, the leg muscles are slightly relaxed, the thighs sink naturally, the knees begin to bend and gradually separate, and the calves and heels are behind the thighs.
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