Movement is a fundamental aspect of human life, because it is both the beginning and the end of our existence. It is the key function of the human organism, and all other functions are connected to it, making movement a vital condition of life. The scientific study of managing the exercise process and assessing its effects on the human body is known as kinesiology. The primary goal of kinesiology is to advance and improve an individual's life, including his health, through movement. In addition, movement can have a positive effect on work efficiency in various professions, as well as promoting better health and motor skills. The healthy growth of young people, especially children of early and preschool age, is greatly influenced by physical activity. It has a strong influence on the development of essential body functions, as well as on the stimulation of physical growth, psychomotor systems and overall functional ability in children. The goal of this thesis was to enable understanding of the importance of participation in kinesiology activities at an early age, as well as to gain knowledge about how these activities are integrated into the life of preschool children. Our perception of a child is the perception of a whole being, and since physical activity is a basic human need, it is important to raise awareness about the negative impact of insufficient movement, which often results in health problems in the future. Kinesiology activities can influence physical development and encourage a healthy lifestyle, especially in the early stages of growth. To ensure proper development, improved posture and better handling skills, it is recommended that children engage in kinesiology activities and recognize their importance.