Physical and musical activities are key determinants supporting the holistic development of preschool-aged children. Regular physical activity promotes balanced somatic, intellectual, emo-tional, and social growth, positively influencing the functioning of the nervous, circulatory, res-piratory, and immune systems. Movement-based play and exercises enhance coordination, perse-verance, independence, self-efficacy, and social integration. Musical activity – including singing, dancing, and rhythmic play – supports emotional, social, and cognitive development by improving memory, attention, auditory perception, and motor skills. The integration of movement and music in musical–movement activities intensifies cognitive processes, fosters imagination and creativity, and prepares children for school learning. Both forms of activity also perform preventive and therapeutic functions, promoting mental and physical health and shaping pro-social and pro-health attitudes