Swimming is really good for health. The author of this book recorded his winter swimming experience and experience for many years and compiled this book. Questions and answers are used in the book. Firstly, the relationship between winter swimming and health theory is expounded. Then describe the specific behavior of winter swimming activities. This will help readers have a certain understanding of winter swimming and related knowledge. In the new century, some people say that winter swimming is the most fashionable fitness exercise in the new century. I believe you also want to try healthy fashion sports. It is reported that winter swimming has become a fashionable sport in 2 1 century. Some experts believe that swimming is the first choice for people's fitness in the 2 1 century. Now many swimmers have this experience. Swimming all year round, especially winter swimming, plays a great role in keeping fit, losing weight and getting rid of diseases, delaying aging, enhancing cold tolerance, tempering will and regulating mood. Practice has proved that swimming is a "healthy savings" with less investment and great benefits. In this book, the author consulted many books and materials and told his own experience and understanding of winter swimming. Combine the practice of winter swimming with the theories of sports physiology, sports environmentology and medicine into a system, so as to help readers understand the time and theory of winter swimming, and hope that more people can benefit from winter swimming and live a healthy and happy life. Editor's recommendation: Winter swimming is really good for health, which is true. The author of this book recorded his winter swimming experience and experience for many years and compiled this book. Questions and answers are used in the book. Firstly, the relationship between winter swimming and health theory is expounded. Then describe the specific behavior of winter swimming activities. This will help readers have a certain understanding of winter swimming and related knowledge. In the new century, some people say that winter swimming is the most fashionable fitness exercise in the new century. I believe you also want to try healthy fashion sports. It is reported that winter swimming has become a fashionable sport in 2 1 century. Some experts believe that swimming is the first choice for people's fitness in the 2 1 century. Now many swimmers have this experience. Swimming all year round, especially winter swimming, plays a great role in keeping fit, losing weight and getting rid of diseases, delaying aging, enhancing cold tolerance, tempering will and regulating mood. Practice has proved that swimming is a "healthy savings" with less investment and great benefits. In this book, the author consulted many books and materials and told his own experience and understanding of winter swimming. Combine the practice of winter swimming with the theories of sports physiology, sports environmentology and medicine into a system, so as to help readers understand the time and theory of winter swimming, and hope that more people can benefit from winter swimming and live a healthy and happy life. Directory: