Does the so-called "child skill" in swimming have a scientific basis?

Yes, children learn faster and better than adults. For example, what adult can do a child's kicking on a floating board, which is like a small electric motor? The key is that it is determined by the physiological structure and has good flexibility. Different physical qualities: Suitable training age (years)? Coordination: 5-8? Reaction speed: 8-10? Aerobic endurance: 8-10? Ultimate speed: 10-12 (female) 12-14 (male)? Explosive power: 10-12 (female) 12-14 (male)? Anaerobic endurance: 12-14 (f) 14-16 (m)? Strength endurance: 12-14 (female) 14-16 (male)? Ultimate strength : 12-14 (female) 14-16 (male) Quotation completed. Roughly speaking, the period between 17 and 8 years old is considered the peak of physical development, including various balance, coordination, reaction speed and endurance. At this time, children should exercise more to lay a good foundation. Therefore, it is very correct to start playing the piano in kindergarten.