First, the posture is wrong, and it is useless to do it for nothing.
Swimming with irregular movements often leads to slow performance improvement. Standardized technical movements are the summary of many people's long-term experience and the crystallization of wisdom. Generally speaking, it is the most reasonable and labor-saving way to exercise according to the standardized technical movements. Xiao Dong of Guilin Olympic Sports City will give you an example. Breathing is a very important technique for swimmers. Some people don't learn to breathe. During breaststroke, their heads are always on the water, and their neck and back muscles are always tense, wasting their strength in vain. In addition, because the head can't get stuck in the water, the resistance of the body will increase during exercise. Therefore, athletes with the same physical strength and standardized movements can swim 100 meters, while athletes with irregular movements can only swim 25 meters. In other words, swimmers with irregular movements do a lot of useless work, which will eventually affect their interest in the sport itself.
Second, action correction should be patient.
"The formation of habitual action has a process. When most people start to correct their actions, they will feel awkward and uncomfortable. But in the long run, you still have to swim according to standard techniques. " Experts say that it is often more difficult to correct mistakes than to learn from scratch. Many people have just changed their correct movements, and their speed is not as fast as before, but swimmers should be patient enough. Correcting incorrect movements is to swim faster, easier and better in the future. Temporary embarrassment is for better grades and better exercise effect in the future. As long as you persist patiently for a period of time, swimmers will find that their level has improved obviously. In addition, it is best to find a swimming coach when correcting the movements, so that the "transformation" will be much easier, and you can also enroll in adult swimming training classes. The price of Guilin Olympic Sports City is only over 600 points.
Third, the posture is wrong and the exercise effect is poor.
Experts say that when swimming, people have high requirements on the standard of movements, mainly depending on what the purpose of swimming is. If you only swim once or twice occasionally, or go to the swimming pool to cool off in hot weather, it doesn't make much sense to have irregular movements. However, if swimming is regarded as a long-term exercise method and we hope to achieve the purpose of fitness, then standardized movements are very important.
Through swimming practice, people's cardiopulmonary function and muscle strength can be enhanced. If swimmers insist on correct movements and strengthen gradually, the improvement of physical fitness will be obvious after a long time. Experts say that if the technical movements are not standardized, the exercise purpose that should be achieved will not be achieved, and the muscles that should be exercised will not be exercised. This is what people often say. For example, swimming depends mainly on the strength of the legs. The enhancement of leg strength plays a key role in performance. However, many people only pay attention to the movements of upper limbs when swimming, and their legs are basically motionless. In this way, it is not only difficult to swim, but also the legs that can provide power have become a burden.