Life lies in movement, an important proposition of sports philosophy and outlook on life. A famous statement made by the 18th-century French philosopher Voltaire. Life movement is an advanced form of material movement. The protein body is the material basis of life movement, and life movement is the inherent attribute and way of existence of the protein body. The connotation of life lies in movement is: the generation of life lies in movement, and movement is the prerequisite for the birth of life. Without material movement, there will be no life; the existence of life lies in movement, and movement is also the basis for the existence of life. To maintain the existence of living bodies , is also inseparable from material movement; the development of life lies in movement, and movement is the driving force and source of the development of life. Its extension is: life movement includes not only the movement of plants, animals, and microorganisms, but also the movement of human life forms; for human life, it not only refers to mechanical movement, but also includes physical movement, chemical movement, social movement, and thinking movement; it includes not only macroscopic Body movement also includes microscopic cell movement, molecular movement and many other forms of movement. So life lies in movement.