The most important thing to learn swimming is to learn, so it is best to choose professional training swimsuits. Those beautiful casual swimsuits are still suitable for going to the beach to play after learning to swim. Professional training swimsuits are close fitting, have good elasticity, and won't expose many parts of the body. They are very comfortable to wear, with minimal resistance in water and won't fall off. It is a swimsuit that is very suitable for daily training. If you wear a casual swimsuit while learning to swim, although it looks good, it is not conducive to swimming training as it has high resistance and is easy to fall off. Moreover, in the swimming pool, it is generally required to wear a swim cap to prevent hair from falling out in the pool. Wearing a casual swimsuit also looks inappropriate.