What is science, what is sports science, what is scientific research, and then what is value, the ancient manifestation of value？

Science is a knowledge system that explains and understands the nature of nature through strict methodology and scientific theory. Its core is to enable it based on methods such as observation, experiments, and analysis.Objectives continue to promote the understanding and understanding of natural phenomena.
Sports science is a discipline studying human sports and sports. It mainly includes a variety of disciplines such as sports physiology, sports psychology, sports training, sports nutrition, sports medicine, sports management, and sports technology.It aims to study the nature and laws of human sports and sports through scientific square fighting methods and theory, and promote the healthy, scientific and sustainable development of sports.
Scientific research refers to the process of systematizing, observation, experiments, and analysis of a systematic, planned and purposeful investigation, observation, experiment and analysis through scientific methods to obtain new knowledge or solve problems.Scientific research usually has the characteristics of systemicity, repetitiveness, verification, and rationality.